Robinhood Chain data sources
This page catalogues the primary data sources Nock Terminal reads for anything related to Robinhood Chain (chain ID 4663): the official docs, the public block explorer, the ERC-20 and Uniswap v4 references we validate against, and the internal indexer outputs those references feed into.
The catalogue is deliberately small. Every user-facing number on Nock Terminal should trace back through this list; if a source is not listed here, it is not one we treat as authoritative today. Nock Terminal is an independent product with no affiliation to, and no partnership with, Robinhood Markets, Inc. Everything below describes how our own indexers compute the numbers; the underlying network is defined by the Robinhood Chain docs and its public Blockscout explorer.
In this article, see also: the ecosystem mapwhat "Robinhood Chain" refers toliquidity methodology.
Definitions
A "primary source" is a first-party reference: the party that publishes it is the party that would be blamed if it is wrong. For chain-level facts that is Robinhood Chain's own docs; for on-chain state it is Blockscout; for standards it is the maintaining project (ethereum.org, Uniswap docs).
A "derived source" is anything computed on top of a primary source — for example, our indexer's decoded swap stream. Derived sources are only as trustworthy as the primary sources feeding them.
Inclusion and exclusion rules
Included: Robinhood Chain docs (network identity, RPC, gas token, canonical contracts), Blockscout (block-level state and event history for chain 4663), the Ethereum ERC-20 standard (interface conformance checks), Uniswap v4 and pool docs (pool and event shape), and CoinGecko methodology (external reference for how third parties document methodology).
Excluded: aggregator pages whose provenance is unclear, opinion pieces about the chain, and any "leaderboard" whose ranking methodology is not published. If a source cannot be verified against a first-party artefact, it does not enter this list.
Sampling window and freshness
The catalogue itself is updated when a source URL, refresh cadence, or role changes. On-chain sources are polled continuously by the indexer; documentation sources are re-verified whenever a page they underpin is edited.
Calculation
There is no calculation in this catalogue — it is a reference. Every methodology page in the /research/ tree cites which entries here it depends on so a reader can follow numbers back to their origin.
Known blind spots and caveats
Docs can change. If the Robinhood Chain docs update a value we relied on (RPC, chain ID, canonical contract), the docs are the source of truth and any dependent page on Nock Terminal is corrected against the docs, not the other way around.
Third-party references (CoinGecko, Uniswap) evolve their own methodologies. Where we link to them we treat them as external context, not as an internal claim.
Correction policy
If a definition, filter or calculation on this page is wrong, out of date, or contradicts a primary source, the primary source wins and we correct the page. Report errors via the contact channel linked from the Nock Terminal footer with the URL, the disputed statement, and a citation to the correct value.
Methodology changes that materially affect any published number are noted in-page with the effective date so historical readings remain interpretable.
Frequently asked questions
Is CoinGecko a primary source for Robinhood Chain data? No. CoinGecko is an external reference for methodology, not a primary source for chain-4663 state. The primary sources for chain state are Robinhood Chain docs and Blockscout. Why isn't Etherscan in the list? Because Robinhood Chain uses Blockscout as its public block explorer. Etherscan indexes Ethereum mainnet and other chains, not chain 4663. Can I trust a number on Nock Terminal that isn't linked to a source? Every user-facing metric should trace back to entries in this catalogue via a methodology page. If a specific number does not, treat it as a bug and report it — we will fix or remove it.
Related
Sources checked
First-party pages used to write or verify the entries above. Vendor pages change frequently — treat each source as the authoritative reference for its own product, not this article.
- Robinhood Chain — official documentation— Chain ID, RPC, gas token and canonical contract references.
- Robinhood Chain Blockscout explorer— Public block explorer used to verify every on-chain reading.
- Robinhood Chain canonical contracts— Authoritative reference for chain 4663 protocol addresses.
- Connecting a wallet (Robinhood Chain docs)— Authoritative reference for RPC and network parameters.
- Bridging (Robinhood Chain docs)— Reference for base-asset provenance.
- Ethereum ERC-20 standard— Standard used for token interface conformance.
- Uniswap pool concepts— Reference for pool-contract semantics.
- CoinGecko methodology— External reference; not a primary chain-state source.
- Nock Terminal memecoin market report— Sibling research page with its own methodology block.
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