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 0xb4d13c39c5653f66c53cb4e84720653a69265c687c6337dea0dc5d628f80451b. 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/079443fe-a08c-4619-8eb6-8c2d0f8222fb.json and https://artists.proofprofile.net/proofs/artist/079443fe-a08c-4619-8eb6-8c2d0f8222fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Whispered Vows Of Infamy (2023 Remastered Version)
Whispered Vows Of Infamy - 2023 Remastered Version
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 0x91be2d04e7a53c32175213b3d3b07526aaffaee094541b3c5155d196513bfada. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:53:27Z), 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/SE6XW2366270.
The Infinite Regression Of The Endless Serpent
Lived Ten Thousand Lives, Died Ten Thousand Times
Creeping Death - 2023 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeaa950b38dca73fcc91521296408ab399716dfd10e6e9741b0bd084f39639b1. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/SE66N2314193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2bb50390846175ecc88ac8221020479536c9ae6bbd49a21a9361bbd0046001. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/SE6I32493678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec6ddc49edea292be8ff9f8b8041af46878f1f131ded4944159318153d13427. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/SE6I32493679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6135eedefc2baa01586b22bdff7aec97b837a6a2bd71c8cc647188e4d2013b47. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/SE5BU2453700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b097029be3245bd2d421c6442bc93413a0320664373bd04aed6be96a3cc09e5. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/SE5752401763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cea4aa6ae99a9dfa9ab6ba64aec96f1f96a94db3bca1cb3cb97587b0fe37e4d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE5752401764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0785488832adedfad78b7d5265d05dd481cd4e42301cd2a08944b6e60f4268cc. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:46:48Z), 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/SE5752401765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe39fda69246d7875337211a5cdd47a0aef6db7f7308497a6bf285a646441f9. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/SE6HN2480697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f128a1b739a0f872370fb61d4183d7977368b60b8aed1cb64ead6162dce11b7. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/SE6QE2447729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb25d6ab4d5e48585a375e083d2e3ff5deb7bb5dbba01d44c8304705ee2f36f. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/SE6QE2455095.
The Grime and Contempt of Degeneration Which Fuels Terror
You Can See Stars at Day - 2024 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24dee620d5e7656660cb7838f2d45affc38f1146403eeaf3ad513d96e8aa677e. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:39:19Z), 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/SE6XW2424774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c02c28f9451bff5e8fd69fd5bd5dc38d02fcc300d4532e7dd81bec90c85848. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:08:57Z), 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/SE5BU2585600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27efeb6e7ebf19ff1357418085442d0849273d72a5cf4e3400afc6af6c808088. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:40:20Z), 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/SE6XX2548582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825d43cdff23d97a63f5fb527412f5951e446900378f935ab29c61f6a4ea95fe. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/SE6XW2535125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff56f1d0a73d156a21ab5616be8239055673152b9309662f9ba7277f81b7c2c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/SE6SA2563033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc123b91b9c18987fe36d0abd135c9fd05c8cd6271768abc0815a0faa9fb13794. 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/SE6XW2379776.