Brendan Croskerry (born 24 July 1985) is a Canadian singer songwriter and multi-instrumentalist from Halifax, Nova Scotia. Career From 2006 to 2011, Brendan lived in and performed across Europe afte
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dafd81c69f33e98fe8d2826f531c1c90a0fe9270281c12d14cf2782017f9d8. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adbb8ad2-6beb-4f68-8a25-df4a48ff506c.json and https://artists.proofprofile.net/proofs/artist/adbb8ad2-6beb-4f68-8a25-df4a48ff506c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).