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 0x81e589526e36266bbc3144d2ecaadc65e91d592a5082516170648e1ba1804751. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec44b31a-ef9e-4b39-97e9-a9098a1bd7dd.json and https://artists.proofprofile.net/proofs/artist/ec44b31a-ef9e-4b39-97e9-a9098a1bd7dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Always Better / The Night's Gone (Joy Is Coming) [Live]
Always Better / The Night's Gone (Joy Is Coming) - Live
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 0x6f1a1b83ac789a1d8882dbaa02b05e46407788872ed6f8a3080d852e18fac41d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US39N2300417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa12d21749e5ed08307e12b74a7e8590382932632953928b7575a859f901ee0a. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/US39N2302054.
Who Jesus Is / Filled With Your Glory (Live)
Filled With Your Glory / Who Alone Is Worthy - (Spontaneous) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94112f478dc4b18edf6c32cb75e557d71d8ccff7e098bbdcf3a5a8d8681a180. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USA5W2300798.
You'll Finish What You Started / Covenant Keeping God (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff977c21b98e4ccbf2ada7bcf26b4300e2e17c1c3e96d2f0392738193f68ef66. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USA5W2300799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683b6631914321d3e0006bdf75beb1464c1e8331b23e8714f144f7aa8df5ab64. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA5W2300804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf723e0d5cfc6758d04cc68ec178a72d2623c40706284aefc10a9db57d42a839. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA5W2300806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae01353901c5576b96992dc59a73482661494f43c089d476399e26f5fb3756d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USA5W2300809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43d3c6069b0c162add43260801d4309c03ba4ba9ddf98b4d357a3dadbb2803e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USA5W2300811.