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 0x5ee6dc07b63da51c9849a41f9be11e5220c2421f8eba0f1db1bffd7d6b1cb0b6. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a3b9ea3-7403-4732-8c22-2dc9a25176f6.json and https://artists.proofprofile.net/proofs/artist/4a3b9ea3-7403-4732-8c22-2dc9a25176f6.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 → 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 0xc12d39462ab4211c493ed3ea065f75319a93b43ed7b2f4f722b5d41da475f4a9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM9AA1486303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0738f07ed27861e543d3f59b513363cb5dd140126d8f3dccd31297e71c6c546b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QM9AA1486306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4ae15e4e791ea7bc92b12d7f6e8c30fd870ebc2e806acc0eff3431c8a1287a. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/QM9AA1486307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd8e8b6452973a5a1d6454a29465701faab7545011d57bf6ca87a791f0fc291. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QM9AA1486308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c2ba6867f0bf11835207ca3317f4b0af8d328e7ee35e5572c18b324fe2af83. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/QM9AA1486309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80be973abd6c384f20eff679dc6044fcde1ad16bdeaa59256bcd44b08fccc2bb. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:00:44Z), 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/QM9AA1486310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae8620c33be7a0f33586c7de82344b8bf087b8ea937a4f943c1b22cfc58e867. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QM9AA1486311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0738f07ed27861e543d3f59b513363cb5dd140126d8f3dccd31297e71c6c546b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QM9AA1486306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4ae15e4e791ea7bc92b12d7f6e8c30fd870ebc2e806acc0eff3431c8a1287a. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:35:49Z), 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/QM9AA1486307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd8e8b6452973a5a1d6454a29465701faab7545011d57bf6ca87a791f0fc291. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QM9AA1486308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb2b382571e32f3e126a45c7e0867d2d06021dbd50c36a1791be6a7bea639f2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZFS81800003.
Invite Me Into Wonder (Live at Iron Bell)
I'm Yours (Live at Commonwealth City Church)
Overflow (Live at Commonwealth City Church)
Never Heard a Name Like Yours/‘Tis So Sweet (Live)
Family Reunion (Live at the Lexington Prayer Room)
Earth Don’t Entice Me (Live at the Mountain Arts Center)
Whosoever Will (Live at the Mountain Arts Center)
One I Thought You Couldn’t Change (Live at the Mountain Arts Center)
Single Mic Sessions (Live at the Mountain Arts Center)