{"id":8865,"date":"2026-06-16T19:00:11","date_gmt":"2026-06-16T17:00:11","guid":{"rendered":"https:\/\/paucitas.com\/?page_id=8865"},"modified":"2026-09-16T04:12:31","modified_gmt":"2026-09-16T02:12:31","slug":"technical-terms","status":"publish","type":"page","link":"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/","title":{"rendered":"Technology and terms"},"content":{"rendered":"<p><a class=\"pterm-back\" style=\"display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px; padding: 9px 16px; background: #fff7ee; border: 1px solid #f3d9b8; border-radius: 999px; color: #e08a1e; font-weight: 600; text-decoration: none;\" href=\"https:\/\/paucitas.com\/en\/glossary\/\"><span style=\"font-size: 18px; line-height: 1;\">\u2190<\/span>Back to Glossary<\/a><\/p>\n<div style=\"max-width: 920px; margin: 0 auto; font-family: inherit; padding-top: 30px;\">\n<div style=\"background: linear-gradient(135deg,#1a1a2e,#2d2d4a); border-radius: 18px; padding: 34px 38px; display: flex; align-items: center; gap: 22px; margin-bottom: 30px; flex-wrap: wrap;\">\n<div style=\"width: 78px; height: 78px; border-radius: 16px; background: rgba(245,135,31,.15); display: flex; align-items: center; justify-content: center; flex-shrink: 0;\"><\/div>\n<div style=\"flex: 1; min-width: 220px;\">\n<h1 style=\"display: block; color: #fff; margin: 0; font-size: 1.7em; font-weight: bold;\">Technology and terms<\/h1>\n<p><span style=\"display: block; color: #cfcfe0; margin: 0; font-size: 1.05em; line-height: 1.6;\">The technical concepts behind blockchain and transactions.<\/span><\/p>\n<\/div>\n<\/div>\n<h2 style=\"color: #1a1a2e; font-size: 1.4em; margin: 6px 0 6px;\">Terms<\/h2>\n<p style=\"color: #444; line-height: 1.7; margin: 0 0 4px; font-size: 1.05em;\">This category sets out the technical basis: the blockchain itself, the blockchain transaction, blockchain analysis, money laundering, the chain reconstruction and the KYC and AML obligations that service providers are bound by. These are the building blocks on which every investigation into a flow of funds rests.<\/p>\n<p style=\"color: #444; line-height: 1.7; margin: 0 0 4px; font-size: 1.05em;\">Below we explain the technology and the terms that belong to this topic. Calm and traceable, in plain language. If you cannot work it out, we are glad to think along with you.<\/p>\n<p style=\"color: #444; line-height: 1.7; margin: 0 0 4px; font-size: 1.05em;\">These terms become relevant the moment an explanation has to be followed by someone without a technical background. A bank, an accountant or a judge wants to know where an amount came from and through which steps it moved. Without the right terms such an explanation quickly becomes imprecise, and imprecision costs evidential weight. Anyone who knows what a transaction actually records, and what a reconstruction can and cannot show, asks sharper questions about a report.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 18px 0 32px;\"><a style=\"flex: 1 1 260px; min-width: 260px; text-decoration: none; background: #fff; border: 1px solid #ececf2; border-radius: 14px; padding: 20px 22px; box-shadow: 0 2px 10px rgba(0,0,0,.04); display: block;\" href=\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/blockchain\/\"><span style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #1a1a2e; font-weight: bold; font-size: 1.05em;\">Blockchain<\/span><\/span><span style=\"display: block; color: #555; line-height: 1.6; font-size: .95em;\">A shared ledger in which transactions are recorded traceably.<\/span><\/a><a style=\"flex: 1 1 260px; min-width: 260px; text-decoration: none; background: #fff; border: 1px solid #ececf2; border-radius: 14px; padding: 20px 22px; box-shadow: 0 2px 10px rgba(0,0,0,.04); display: block;\" href=\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/blockchain-transaction\/\"><span style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #1a1a2e; font-weight: bold; font-size: 1.05em;\">Blockchain transaction<\/span><\/span><span style=\"display: block; color: #555; line-height: 1.6; font-size: .95em;\">A recorded, in principle traceable transfer between addresses.<\/span><\/a><a style=\"flex: 1 1 260px; min-width: 260px; text-decoration: none; background: #fff; border: 1px solid #ececf2; border-radius: 14px; padding: 20px 22px; box-shadow: 0 2px 10px rgba(0,0,0,.04); display: block;\" href=\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/blockchain-analysis\/\"><span style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #1a1a2e; font-weight: bold; font-size: 1.05em;\">Blockchain analysis<\/span><\/span><span style=\"display: block; color: #555; line-height: 1.6; font-size: .95em;\">Investigating transactions in context to reveal patterns.<\/span><\/a><a style=\"flex: 1 1 260px; min-width: 260px; text-decoration: none; background: #fff; border: 1px solid #ececf2; border-radius: 14px; padding: 20px 22px; box-shadow: 0 2px 10px rgba(0,0,0,.04); display: block;\" href=\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/money-laundering\/\"><span style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #1a1a2e; font-weight: bold; font-size: 1.05em;\">Money laundering<\/span><\/span><span style=\"display: block; color: #555; line-height: 1.6; font-size: .95em;\">Concealing origin; whether it applies emerges from investigation.<\/span><\/a><a style=\"flex: 1 1 260px; min-width: 260px; text-decoration: none; background: #fff; border: 1px solid #ececf2; border-radius: 14px; padding: 20px 22px; box-shadow: 0 2px 10px rgba(0,0,0,.04); display: block;\" href=\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/chain-reconstruction\/\"><span style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #1a1a2e; font-weight: bold; font-size: 1.05em;\">Chain reconstruction<\/span><\/span><span style=\"display: block; color: #555; line-height: 1.6; font-size: .95em;\">Rebuilding a series of transactions step by step.<\/span><\/a><a style=\"flex: 1 1 260px; min-width: 260px; text-decoration: none; background: #fff; border: 1px solid #ececf2; border-radius: 14px; padding: 20px 22px; box-shadow: 0 2px 10px rgba(0,0,0,.04); display: block;\" href=\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/kyc-and-aml\/\"><span style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 8px;\"><span style=\"color: #1a1a2e; font-weight: bold; font-size: 1.05em;\">KYC and AML<\/span><\/span><span style=\"display: block; color: #555; line-height: 1.6; font-size: .95em;\">Measures to identify clients and recognise money flows.<\/span><\/a><\/div>\n<\/div>\n<p><script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"DefinedTermSet\",\"@id\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/#set\",\"name\":\"Technology and terms\",\"url\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/\",\"inLanguage\":\"en\",\"description\":\"Technical terms around blockchain, transactions and following money flows.\",\"hasDefinedTerm\":[{\"@type\":\"DefinedTerm\",\"@id\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/blockchain\/#term\",\"name\":\"Blockchain\",\"url\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/blockchain\/\"},{\"@type\":\"DefinedTerm\",\"@id\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/blockchain-transaction\/#term\",\"name\":\"Blockchain transaction\",\"url\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/blockchain-transaction\/\"},{\"@type\":\"DefinedTerm\",\"@id\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/blockchain-analysis\/#term\",\"name\":\"Blockchain analysis\",\"url\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/blockchain-analysis\/\"},{\"@type\":\"DefinedTerm\",\"@id\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/money-laundering\/#term\",\"name\":\"Money laundering\",\"url\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/money-laundering\/\"},{\"@type\":\"DefinedTerm\",\"@id\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/chain-reconstruction\/#term\",\"name\":\"Chain reconstruction\",\"url\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/chain-reconstruction\/\"},{\"@type\":\"DefinedTerm\",\"@id\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/kyc-and-aml\/#term\",\"name\":\"KYC and AML\",\"url\":\"https:\/\/paucitas.com\/en\/glossary\/technical-terms\/kyc-and-aml\/\"}]}]}<\/script><\/p>\n<div class=\"pcb-extra\" style=\"margin: 36px 0 8px;\">\n<h2>Which technology and terms you actually need<\/h2>\n<p style=\"color: #444; line-height: 1.7;\">You do not have to understand a blockchain to follow a case, but a handful of the technology and terms in this category keep coming back, and misreading them costs time. An address is not an account with a name on it. A wallet is a set of keys rather than a place where coins are stored. A transaction is final once confirmed, which is why nobody can reverse one for you. And a token is not a currency in its own right; it exists on a network that someone else maintains.<\/p>\n<p style=\"color: #444; line-height: 1.7;\">The reason these distinctions matter is that they decide what can be asked of whom. If keys sit with a provider, a request goes to that provider through a formal route. If keys sit with the holder, the same question has to be answered with a signature or a pattern of use. If a transfer crossed to another network, two records have to be matched instead of one. Every practical step in a file follows from a technical fact, which is why the technology and terms here are described in terms of consequences rather than mechanics.<\/p>\n<p style=\"color: #444; line-height: 1.7;\">We have deliberately left out anything that only matters to engineers. Consensus rules, block sizes and fee markets are fascinating and almost never relevant to the question you arrived with. What you will find instead is the shortest accurate explanation, followed by what the term means for evidence, for a bank or for a tax position.<\/p>\n<p style=\"color: #444; line-height: 1.7;\">If you only read one thing here, read the entries on addresses and on finality. Nearly every misunderstanding we are asked to sort out comes back to one of those two: someone assumed an address identifies a person, or assumed a confirmed transfer could still be recalled. Getting those two right changes what you expect from an investigation, and usually what you do first.<\/p>\n<div class=\"pterm-src\" style=\"background: #f4f6fb; border-radius: 12px; padding: 18px 22px; color: #3a4152; line-height: 1.7; margin: 22px 0 8px;\"><span class=\"lbl\" style=\"display: inline-block; font-size: .72em; font-weight: bold; letter-spacing: .08em; text-transform: uppercase; color: #5a6b8c;\">External source<\/span><span style=\"display: block; margin-top: 8px;\">The UK government publishes a collection of official cryptoasset material, bringing together the definitions and token categories the authorities work with and the guidance built on them. It is a helpful reference point when a term is used loosely in the market, because it shows how a public body chooses to define it. See <a href=\"https:\/\/www.gov.uk\/government\/collections\/cryptoassets\" target=\"_blank\" rel=\"noopener\">GOV.UK: cryptoassets<\/a>.<\/span><\/div>\n<\/div>\n<p><!-- pcb-faq start --><\/p>\n<div class=\"pcb-faq\" style=\"margin: 48px 0 8px;\">\n<div style=\"background: #243029; color: #fbf4ec; border-radius: 14px 14px 0 0; padding: 18px 24px;\">\n<h2 style=\"margin: 0; color: #fbf4ec; font-size: 1.25em;\">Frequently asked questions about technical terms<\/h2>\n<\/div>\n<div style=\"background: #FBF4EC; border: 1px solid #eee; border-top: none; border-radius: 0 0 14px 14px; padding: 22px 24px;\">\n<p style=\"margin: 0 0 16px; color: #243029; line-height: 1.6;\">The technology behind crypto raises many questions of understanding. The terms above are explained separately; below are the questions that recur most often.<\/p>\n<h3 style=\"margin: 18px 0 6px; color: #243029; font-size: 1.05em;\">Do I need to understand the technology to have my case investigated?<\/h3>\n<p style=\"margin: 0; color: #444; line-height: 1.6;\">Paucitas translates the technical data into a traceable report in plain language. The explanations above mainly help you to read along.<\/p>\n<h3 style=\"margin: 18px 0 6px; color: #243029; font-size: 1.05em;\">What is the difference between a wallet and an exchange?<\/h3>\n<p style=\"margin: 0; color: #444; line-height: 1.6;\">A wallet holds the keys to your crypto; an exchange is the marketplace where you buy and sell. The terms above describe both separately, with a practical example.<\/p>\n<h3 style=\"margin: 18px 0 6px; color: #243029; font-size: 1.05em;\">Do transactions always stay visible on the blockchain?<\/h3>\n<p style=\"margin: 0; color: #444; line-height: 1.6;\">Many transactions remain publicly traceable, even later on. Whether a specific trail can be followed depends on the technology used and emerges case by case.<\/p>\n<\/div>\n<\/div>\n<p><!-- pcb-faq end --><br \/>\n<!-- pcb-cross start --><\/p>\n<div style=\"background: #fafafa; border: 1px solid #eee; border-radius: 14px; padding: 22px 24px; margin: 32px 0 8px;\">\n<h2 style=\"margin: 0 0 4px; font-size: 1.15em;\">Short answers to specific questions<\/h2>\n<p style=\"margin: 0 0 12px; color: #666; font-size: .95em;\">One short page per question, with the answer in the first two sentences.<\/p>\n<ul style=\"margin: 0 0 20px; padding-left: 20px; line-height: 1.8;\">\n<li><a href=\"https:\/\/paucitas.com\/en\/questions\/reliable-help-restoring-wallet-access\/\">Is there reliable help with restoring access to a wallet?<\/a><\/li>\n<li><a href=\"https:\/\/paucitas.com\/en\/questions\/company-crypto-holdings-mapped-out\/\">How do I map out my company crypto holdings clearly?<\/a><\/li>\n<\/ul>\n<h2 style=\"margin: 0 0 4px; font-size: 1.15em;\">Background reading from the blog<\/h2>\n<p style=\"margin: 0 0 12px; color: #666; font-size: .95em;\">Longer pieces on the same subject, with cases and practical steps.<\/p>\n<ul style=\"margin: 0 0 16px; padding-left: 20px; line-height: 1.8;\">\n<li><a href=\"https:\/\/paucitas.com\/en\/blog\/coldcard-hack-explained\/\">The Coldcard hack explained: how an offline wallet could still be drained<\/a><\/li>\n<li><a href=\"https:\/\/paucitas.com\/en\/blog\/deepfake-crypto-fraud\/\">Deepfake crypto fraud: why fakes now look truly real<\/a><\/li>\n<li><a href=\"https:\/\/paucitas.com\/en\/blog\/identifying-crypto-money-laundering\/\">Identifying crypto money laundering: the patterns on the blockchain<\/a><\/li>\n<li><a href=\"https:\/\/paucitas.com\/en\/blog\/trace-crypto-across-wallets-mixers\/\">Tracing crypto across multiple wallets and mixers: what stays traceable<\/a><\/li>\n<li><a href=\"https:\/\/paucitas.com\/en\/blog\/dac8-crypto-reporting-tax-administration-2026\/\">DAC8 goes live: crypto providers report your balance to the Tax Administration from 2026<\/a><\/li>\n<li><a href=\"https:\/\/paucitas.com\/en\/blog\/address-monitoring-track-crypto-address\/\">Address monitoring: keeping an eye on a crypto address after an incident<\/a><\/li>\n<li><a href=\"https:\/\/paucitas.com\/en\/blog\/hacked-wallet-investigation-what-happened-2\/\">Hacked wallet: a thorough investigation into what happened<\/a><\/li>\n<li><a href=\"https:\/\/paucitas.com\/en\/blog\/usdc-fraud-across-three-networks\/\">Case study: USDC fraud across three networks unravelled<\/a><\/li>\n<li><a href=\"https:\/\/paucitas.com\/en\/blog\/scammers-posing-as-paucitas\/\">Warning: Scammers are posing as Paucitas!<\/a><\/li>\n<\/ul>\n<p style=\"margin: 0; color: #666; font-size: .95em;\">See also the overview of <a href=\"https:\/\/paucitas.com\/en\/topics\/\">topics and pillars<\/a> and the overview of <a href=\"https:\/\/paucitas.com\/en\/questions\/\">questions<\/a>.<\/p>\n<\/div>\n<p><!-- pcb-cross end --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u2190Back to Glossary Technology and terms The technical concepts behind blockchain and transactions. Terms This category sets out the technical basis: the blockchain itself, the [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":8842,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-8865","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/paucitas.com\/en\/wp-json\/wp\/v2\/pages\/8865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/paucitas.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/paucitas.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/paucitas.com\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/paucitas.com\/en\/wp-json\/wp\/v2\/comments?post=8865"}],"version-history":[{"count":13,"href":"https:\/\/paucitas.com\/en\/wp-json\/wp\/v2\/pages\/8865\/revisions"}],"predecessor-version":[{"id":14114,"href":"https:\/\/paucitas.com\/en\/wp-json\/wp\/v2\/pages\/8865\/revisions\/14114"}],"up":[{"embeddable":true,"href":"https:\/\/paucitas.com\/en\/wp-json\/wp\/v2\/pages\/8842"}],"wp:attachment":[{"href":"https:\/\/paucitas.com\/en\/wp-json\/wp\/v2\/media?parent=8865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}