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 0xd20e8f7bb3a463caeaea911f295a59bbc86d5f7731afc8ba724b2451b49672e6. 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/9f9ed9b7-b1b6-4e6c-8f92-07b885bb4cc4.json and https://artists.proofprofile.net/proofs/artist/9f9ed9b7-b1b6-4e6c-8f92-07b885bb4cc4.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 0xb1f1a89f6afdf5a8987268c3b02a770d3ad48a485da9e0634c440db013ab9681. 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/DEY471612273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7029049e5a96a2a358286662e913d93655bd31eeb09bea8958fe6d01128b7c6a. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:36:09Z), 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/QZ4K31600076.
Unterirdische Komödie (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5699a6820cdd4cc972c82fec595717dbfaa471f5f678ba04b46f558e50ef3533. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DEY471819796.
To Feel In Love (Projections Studio One Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04eb647f66a90fedc6e88a57a9f9e819d6e4d082a12a4190176243b692d30c29. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/BR6RI1900012.
Getting There From Here (with Todd Edwards) – Miami Horror & Lazywax Remix
Getting There From Here (with Todd Edwards) (Miami Horror & Lazywax Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7eae5c46a9bc79e953d584ca7a8a3ddfedb7dd24257569561a67aeceb3ae0ea. 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/QM24S2008778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a06c2ecb5d8263eba2d470f2ef0656400f6fca8e5b2cbaf439d4efb94681c2e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QM24S2008779.
Getting There From Here (with Todd Edwards)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51430dcf1f43e9cd661d57bedf4bd3e3dfaec0d0dbb0c7bac93d9d6173d5050c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM24S2006630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38b431d72949c4303802f532b3ab9ddfbb46d463397510e73be22dc71da290b. 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/QM4TW2010727.
LUX* Presents Beach Rouge Vol. 3 - Beach House And Tropical Disco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f1a89f6afdf5a8987268c3b02a770d3ad48a485da9e0634c440db013ab9681. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEY471612273.
Pleasure Centre - Turbotito Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5870c340505fc84c3249f7c2d127c2e8cb50c6d9202b8e5dddc4848e4cd90f86. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLQ7C2000016.
Nuit de Rêve (10 Year Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97fe8b7c2aeb82922cbbf67fa5d7b6d629b4a2dca02d07292c1e6d2c79738e7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZ4K31600250.
Il Loosies: B-Sides, Remixes & Other Rarities
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d07a329b9c97617719cfb5b4c738b70def577b4b55dfa5ece7e678e83df9a2a. 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/USD8D0901021.
The Neighbor (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6355d4bd65694d3af45c36fa206d61768f840f54d31ee9950187b0f9836ae0. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/DEY471816465.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Fall In Love In Outer Space - Turbotito Rework
Fall In Love In Outer Space (The Reworks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ac365157af7879e03685ef0d87f90ebfbdfe4283dec7f825a2d82ad2c35d36. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/DECY52201561.