thumb|A Confiteor taking place at the Tridentine Mass Mea culpa () is a phrase of Latin origin that means my fault or my mistake, and is an acknowledgment of having done wrong.Fortescue, Adrian."Confi
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 0x7873e113bbcadd2017d292e44e361505ae6ec2c6e20d807f405274f43f756056. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02cca9e3-6c7f-45a6-83d9-60212dec449d.json and https://artists.proofprofile.net/proofs/artist/02cca9e3-6c7f-45a6-83d9-60212dec449d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Spiritual Light - Alternative Mixes E.P.