1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x88cb24086c36136f47c5ca6a7a51420d03419076adde7326f763b2a2d8c2a2ad. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e4016a1-d5e8-4c73-8f08-5243131ed5ff.json and https://artists.proofprofile.net/proofs/artist/1e4016a1-d5e8-4c73-8f08-5243131ed5ff.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 → block OTSBitcoinBlock must exist at that height 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 0x6f09ca8e364a3ea20a6c9f3ee88520227b9d97d7341430e156be7b91b7929ce2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INL412200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e3600ad289367640793d0302acc40e629aadbb4d54bf01e5533f4835258a52. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/INL412200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9066eafeb48baa776a3da948f36586d7e1939fff17309266ccfa8d0aed944083. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:14:20Z), 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/INL412202350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8039fd8a809f3cfc5f63be51331ae80e0b8bc24db45a50e5698b085ce746f0bc. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/INL412203073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a40e8145cc6508439b00e7f790b0cb7f95da667dd83983a15aaadb5e7620290. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:28:18Z), 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/INL412203078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde50729687df5c2cf8321aa6974c570ae815b82e6baab9b248db47d11d568f22. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/INL412203285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0daa44c490c8d31538a69794b694d59bbd2d64d60df46efffe6686f137b06721. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INL412301636.
Tara Mara Prem Ne Koni Najar Lagi Sinudi - Lunavada Vali Sinudi
Kaka Re Bhatrija Vali Jod - Lunavada Vali Sinudi
Sehara Vali Chokadi Ye - Lunavada Vali Sinudi
Rata Rata Funda Vali - Lunavada Vali Sinudi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9d9ca9540c4b6a0d3f602d479eac8b8d7153fa159137ca51f9c0a23387179f. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:01:54Z), 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/INL412405966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808cf3e26c4e9c8d2327b6fbe4eb4bae2e8e65f938dbba8a9ae8151630728245. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/INN242201222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5994a4a0d814c18d5f8196fef8d9596c16febeb41b2e2146e4db8ce0236310. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/INN242201225.
Vagad Ma Javu He Ladi Lavi He-Sinudi Haram Khor
Sinu Kapda Jem Lover Badle-Sinudi Haram Khor
Instagram No Jamano Aavi Gyo-Sinudi Haram Khor
Doha Tari Sori Kadiya Kame-Sinudi Haram Khor
Abhan He Sori Double Lover-Sinudi Haram Khor
Dj Vage Dj Ma Ramile Vevani-Sinudi Haram Khor
Lada Tari Hahu Huna No Doro-Sinudi Haram Khor