Other Minds may mean: Other Minds: The Octopus, the Sea, and the Deep Origins of Consciousness, a 2016 book on octopus intelligence by Peter Godfrey-Smith Other Minds (organization), a not-for-prof
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc10457bd58f1693e6f5ce1fbf335fbf109f23419a0aca6f527019fc50b54cc6. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10551602-c648-44be-9d14-e48b95c479ae.json and https://artists.proofprofile.net/proofs/artist/10551602-c648-44be-9d14-e48b95c479ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).