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 0xf9b6d5895abc48adaf8cc656a461e0958ba791adb9ed5ebe213d5f1910458f0b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1000f442-aeea-40a4-984b-4fbc393045aa.json and https://artists.proofprofile.net/proofs/artist/1000f442-aeea-40a4-984b-4fbc393045aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
We Will Recover (KAAZE's Orchestral 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 0xe4dfafa958f677cbf86e97de571308b529df8dfbe33f8504670c99b0200bd117. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T02:51:08Z), 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/NLS241601734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c823230090f94707070fb331b46c9f5af6c07ae0c0653a1ecaa34d6326888f8. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/TCACT1681060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc14a9b97c027113e8ba06cb0413974ae976231f20a94558ca881fe14a265e83. 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/NLQ8D1700357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe363b21529c3353977bc55a3fba0ec79020261ff14c2c69654475b1cc8d476d8. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/NLQ8D1700415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9032d01fb79423b4ef68f501b8312b8d42b07814d67fe3d697b7147c6695126b. 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/NLQ8D1900504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aaf8a79bf77e604e63635ced7caf8912813d7134e1562c26bf01a535a6cc5f1. 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/NLQ8D2000322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bf27d2e1688cf7f7a81f95afc7a96136ba8a3ebb0c95757152a43d1da62b32. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/BEIW12400877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd99215bbc24ef96b1a63fdffe293fe3bf68cb1ba846e4e23e37f9f5425aab2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USA2P2226912.
When We Were Young (The Logical Song) - Steve Aoki & KAAZE Remix
When We Were Young (The Logical Song) [Steve Aoki & KAAZE Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe452a70736cfa0609f70ae48f3222f94d0a0f3dd1dd0a0a8da19ca7f4842f5d. 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/UKWLG2300147.
Whole Again feat. John Martin (Dimitri Vegas & Like Mike & Brennan Heart Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bede237df79846b48239dccce256ed1745f02080fcb6808c398aee41ceb50ab. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA2P2245841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c0fe94a1300bb5ff5d3865aa28505a290bca2c65f74e123834c53c9c5de1ba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA2P2335301.
When We Were Young (The Logical Song) - Steve Aoki & KAAZE Remix Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3172fadc7750e5806481ca9bdb359058d3baf52d27878b4330108f7f16b7cd24. 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/UKWLG2300148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285369f0f21d76fe129c25c201f217ed77c55ced21a6b0312aaed6ef746b84cd. 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/NLQ8D1800117.