Aureus

Data and attributions

Reading the marks

The diamond mark
Written only from this page.
Stored fact
Checked by Aureus on the date shown.
Published, not verified
The project's own words, as it published them.

Prices come from CoinGecko.

Every outside source Aureus uses, what it provides, and how we credit it. Where a source tells us exactly how it wants to be credited, we say so. Where one says a credit is required without saying what it should be, we say that too — a credit given in good faith is not the same as a requirement met, and the difference belongs on this page rather than in our own notes.

Some names are here for a second reason. If you paste a public address, we have to ask somebody else what it holds, and your address travels in that question. Everyone who receives something you typed is listed below with what reaches them — whether or not they ask to be credited.

  • CoinGecko

    Requirement confirmed

    Cryptocurrency prices and coin identifiers.

    Credited as: Powered by CoinGecko API

    Their API terms require this exact phrase, and their brand guidelines require it to appear immediately above or below the data it describes. It does, on every page that shows a price — this register lists it, it does not replace it.

    This credit also appears beside the data itself, because their terms require it there.

  • Blockstream

    Terms read — nothing required

    Bitcoin balances, read from public addresses you paste.

    Credited as: Read from Blockstream

    Their terms were read in full on 18 August 2026 and ask for nothing: no attribution, no credit, no restriction on this use. We name them anyway — not because we owe them a credit, but because they receive an address you typed and you are owed the name of everyone who does.

    What reaches them: The Bitcoin address you paste, in the web address of the request — so it will appear in their own server logs. We cannot un-send it.

    blockstream.com/terms, read 18 August 2026.

  • Alchemy

    Terms read — nothing required

    Ethereum balances, read from public addresses you paste or connect.

    Credited as: Read from Alchemy

    Their terms define an “End User” as somebody who uses an application built on the service, so showing you a balance we read for you is contemplated rather than tolerated. No display credit is required; the obligation is not to remove their notices.

    What reaches them: The Ethereum address you paste or connect, as part of the request — so it will appear in their own server logs. We cannot un-send it.

    legal.alchemy.com, Terms of Service v2.0, read 28 September 2026.

  • Sourcify

    Not yet checked

    Whether a token’s source code has been published, by contract address.

    Credited as: Checked on Sourcify

    An open registry run as a public good — MIT-licensed code, open data, no key and no account. It publishes no rate limit and no terms of use, which is an absence rather than a permission: we use it politely and say so.

    What reaches them: The token contract address you look up — never a wallet address, and only when you ask for a token’s facts.

    docs.sourcify.dev and github.com/argotorg/sourcify, read 28 September 2026.

  • Etherscan

    Required, but never defined

    A fallback only. Ethereum balances now come from Alchemy and published-source checks from Sourcify; Etherscan answers when one of those cannot.

    Credited as: Read from Etherscan

    Their pricing page states that attribution is required and does not say what that means; the pages that would define it could not be reached. So this credit is given in good faith rather than to a known standard, and we would rather say that than imply a box is ticked.

    What reaches them: The Ethereum address you paste or connect, but only when Alchemy or Sourcify could not answer — so on those occasions it will appear in their own server logs. We cannot un-send it.

  • Google Analytics

    Terms read — nothing required

    Counts of visits and of which pages are read, on tradeaureus.com.

    Credited as: Visits counted with Google Analytics

    Their terms were read on 1 October 2026. They ask for no display credit. They require a privacy policy that says we use Google Analytics and cookies, and a link to Google’s page on how it uses that information; both are on our privacy page. Visitors from the UK, the European Economic Area and Switzerland are asked first.

    What reaches them: The page you are on, with wallet addresses, ENS names and email addresses removed; your IP address and basic details of your browser and device; and five events, none carrying your email address or account ID. Only if you allow it, or if you visit from outside the places where we ask first.

    marketingplatform.google.com/about/analytics/terms/us, section 7, read 1 October 2026.

  • The GDELT Project

    Requirement confirmed

    Headlines about tracked coins — the headline, the publisher, the time and a link to the original story.

    Credited as: The GDELT Project

    Their terms of use were read in full on 27 September 2026. They ask for one thing and say exactly what it is: a citation to the GDELT Project and a link to their website wherever the data is used. Both are here and both are on the headlines card itself. We store only the headline as published, the publisher, the time and the link — never the article, and never a reading of what it means.

    gdeltproject.org/about.html#termsofuse, read 27 September 2026.

  • Anthropic

    Not yet checked

    The language model behind written readings, where they appear.

    Credited as: Written readings are generated by Claude, made by Anthropic.

    No display attribution requirement has been located. We name the model for a different reason: text a machine wrote should say so.

  • Prosus AI

    Requirement confirmed

    FinBERT, the sentiment model used in one of the two lanes.

    Credited as: FinBERT, by Prosus AI. Apache License 2.0.

    Apache-2.0, verified from the repository's own LICENSE file. The licence requires the notice to travel with the work, which is what this line does.

  • Inter

    Requirement confirmed

    The typeface Aureus sets its interface in.

    Credited as: Copyright 2020 The Inter Project Authors

    SIL Open Font License 1.1, read from the published licence on 26 August 2026. We serve the font files ourselves rather than loading them from a font host, and the licence asks that its own text travel with them — so it is reproduced in full at /legal/licenses.

  • Source Serif 4

    Requirement confirmed

    The typeface used for money figures, where digits must line up.

    Credited as: Copyright 2014 The Source Serif 4 Project Authors

    SIL Open Font License 1.1, read from the published licence on 27 September 2026. Served from our own origin, with the licence reproduced in full at /legal/licenses. The shipped font reserves the name ‘Source’, so a modified version may not be distributed under it.

  • cryptocurrency-icons

    Requirement confirmed

    The chain marks shown beside a chain's name on a coin's Facts card.

    Credited as: Public domain (CC0 1.0). No credit is required.

    CC0 1.0 Universal, a public-domain dedication rather than a licence — the verbatim text is served at /logos/LICENSE-cryptocurrency-icons. We serve three of the icons ourselves, unmodified, to mark the chains a coin can live on. Chains whose mark this set does not carry get a typographic mark of our own instead; we do not redraw anybody's.

    The dedication is reproduced in full in this repository and served from our own origin.

  • Fraunces

    Requirement confirmed

    The typeface used for headings and quotations.

    Credited as: Copyright 2018 The Fraunces Project Authors

    SIL Open Font License 1.1, read from the published licence on 27 September 2026. Served from our own origin, with the licence reproduced in full at /legal/licenses. The licence reserves no name for this family, so there is no reserved-name condition to observe.