1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x7dd6f42afa8f5d0570e89d3ca73f3a9450e830a50e5a2642c75e9eb4d15baf61. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/343eef9b-3bd7-454a-a1fd-15b806a777de.json and https://artists.proofprofile.net/proofs/artist/343eef9b-3bd7-454a-a1fd-15b806a777de.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121466c35f82fac5e461754ed2c21515af0d1e2189429c42a31211001899c574. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US37G0566408.
If Thou But Suffer God To Guide Thee Gospel
From All That Dwell Below The Skies Gospel
Come Ye Faithful Raise The Strain Gospel
Praise To The Holiest In The Height Gospel
Ye Servants Of God Your Master Proclaim Gospel
Worship The King All Glorious Above Gospel
Lord Enthroned in Heavenly Splendor Gospel
Gloryland - 30 Bluegrass Gospel Classics
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dff0f6d4e3d6e7bec311bc6ece27c69953cd21db34a80cd11a4678226b099d1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US37G0566405.
In Christ There Is No East Or West Gospel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d6fbeedfaabd98128d3d65dd3f27ccb3bb4de8740480d81d8213939f294deb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662448206.
Come Thou Fount of Every Blessing Gospel