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 0x6787afc6e0120ee0c6b27729fdb36f8934886bd2b52aca0ed62ab5a2c387d132. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41dbadf2-e7ce-463a-9146-dd0eadcf66d9.json and https://artists.proofprofile.net/proofs/artist/41dbadf2-e7ce-463a-9146-dd0eadcf66d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Your Current Situation Is Not Your Final Destination
Sunday's Light Breaks Through Friday's Darkness
Legacy of Light – A Tribute to Pope Francis
Hope Don’t Die in the Streets (2Pac Tribute)
Tung Tung Tung Sahur Ballerina Cappuccina Wedding Day
MYTHICAL LEGENDS (Slowed And Sped Up+Reverb)