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 0x106c500693b97e4d6e525a6de6ddb69fcd4d727ad253f156a95dcf91784e5aea. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08996ae9-dc7d-4575-ab2b-3b7d4e3023ce.json and https://artists.proofprofile.net/proofs/artist/08996ae9-dc7d-4575-ab2b-3b7d4e3023ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Southern Gospel's Most Popular Songs, Vol. 5
Southern Gospel's Most Popular Songs, Vol. 3
Southern Gospel's Most Popular Songs, Vol. 2
Southern Gospel's Most Popular Songs, Volume 9
Southern Gospel's Most Popular Songs, Volume 10
Southern Gospel's Most Popular Songs, Vol. 4
Southern Gospel's Most Popular Songs, Volume 8
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x114d04eb288db3ad2c4abf6d94d4d8281a53c7e0743ba5411be9e28f0751ff82. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QMBZ91562341.
Southern Gospel's Most Popular Songs, Vol. 1
Southern Gospel's Most Popular Songs, Volume 7
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac115879602cb2b510f8235e9d368beb687844250967cc6c40035cfc9be8e30. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QMBZ91571408.
The Old Gospel Road, "I Bowed on My Knees"