Braham may refer to: Braham (surname) Braham, Minnesota, a city in the United States Braham Murray (1943–2018), English theatre director Braham (One Piece), a minor character in the Japanese anime On
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 0xbd262dbd48c2f394f3c51dae4af329f66d19201888c002335e5cbe17b76bc18a. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/171d281b-d073-46e0-a941-38e0e8b17cf4.json and https://artists.proofprofile.net/proofs/artist/171d281b-d073-46e0-a941-38e0e8b17cf4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).