Asimina is a genus of small trees or shrubs described as a genus in 1763.Adanson, Michel. 1763. Familles des Plantes 2: 365 in French Asimina is the only temperate genus in the tropical and subtropica
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 0x338b2764c194f9a48fd8e443ce827cfbd08cf0c74340c61ab9768e032ab698a8. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0bf8bbc2-0bce-4766-be8a-ba2a0091808e.json and https://artists.proofprofile.net/proofs/artist/0bf8bbc2-0bce-4766-be8a-ba2a0091808e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).