Verifier · Robinhood Chain 4663

Check a certificate against the chain yourself

A glass hull hides nothing. Every figure on this site is re-derivable from chain 4663 with the method frozen on the ledger.

Every Glass Hull certificate names its method (frozen on the ledger), its block range, and the addresses it read. Paste any RPC you trust and this page re-derives the headline in your browser. Nothing here is taken on our word.

Find a certificate

Re-derive the headline

RPC endpoint (any Robinhood Chain 4663 JSON-RPC URL you trust)

First load a certificate with its “Load for re-derivation” button above. Until you do, the two buttons below stay greyed out.

Re-derive on this RPC reads the certificate’s own events from the chain, through the address in the box, recomputes the headline figure here in your browser, and tells you whether it matches the published figure. The box starts on Robinhood Chain’s public RPC, passed through this site’s read-only relay (browsers cannot call that RPC directly). You can replace it with any Robinhood Chain RPC you trust, or type rpc?upstream=node to use only Glass Hull’s archive node.

Compare public RPC and archive node runs the same check twice, once on the public RPC and once on Glass Hull’s own archive node, and shows the two results side by side. It ignores the box. The figure should come out the same from both.

Daily Merkle roots of auto-signed attestations

Chain attestations signed by the indexer's software key never carry the seal. Each day's batch is Merkle-rooted; the root is signed by the A9 and A10 chips and anchored with OpenTimestamps. The latest root:

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All measurements

Every Glass Hull measurement surface, each re-derivable from chain 4663 against the frozen method it names. Items marked demonstration show the capability on sample data; they are not yet a live reconciliation.