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 0x46760644feb6b0b62c52f9abc04f1cbbcce54c0f285da8668137e2e705c4af2b. 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/ef81c097-e64d-46e5-9155-a4cec3041803.json and https://artists.proofprofile.net/proofs/artist/ef81c097-e64d-46e5-9155-a4cec3041803.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 0x1a18c4700b9e6cabcb28cdcbebc48cd7c2fc057bee84933c14afc8bf62e3d0ca. 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/INM5B2411515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5041bb35f86df62825159483df3f11836e1fdca916863e721c519efa928c6c75. 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/INM5B2411477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbaa76dc8456238003a187360de9ac5c0c779cfaef1d674d5bf49253df7662db. 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/INM5B2411475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf4f744050e20576084f16d4df3a65a94e0be0f5df819cdb5dd785ce8aa643f. 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/IND292217936.
Yello Yeniyalo Mavurala Yellamma (DJ Remix Song)
Yelamamo Yelamma (Dj Remix Song Version 5)
Yelamamo Yelamma (Dj Remix Song Version 4)
Yelamamo Yelamma (Dj Remix Song Version 3)
Yelamamo Yelamma (Dj Remix Song Version 2)
Yelamamo Yelamma (Dj Remix Song Version 1)
Yedu Payala Velesena Durugamma (Dj Remix Song)
Yadhunnadho Yadhiledho (Dj Remix Song Version 5)
Yadhunnadho Yadhiledho (Dj Remix Song Version 4)
Yadhunnadho Yadhiledho (Dj Remix Song Version 3)
Yadhunnadho Yadhiledho (Dj Remix Song Version 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b748c85b60f8b560ede13524d34f46f2dbd4c8cb9ee5f6aa3838275e63b83a. 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/INA7Z2306990.
Ravamma Ravamma Om Kaali (Dj Remix Song Version 2)
Raave Naa Rambha (DJ Remix Song Version 2)
Pattu Cheera Pattu Raika (DJ Remix Song Version 4)
Pattu Cheera Pattu Raika (DJ Remix Song Version 3)
Pattu Cheera Pattu Raika (DJ Remix Song Version 2)
Pattu Cheera Pattu Raika (DJ Remix Song Version 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd120b49cd11beac266436d08672df429a9386e5043f691971f4fc8b152b90272. 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/INA7Z2306488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf555f1aeaaea2647fb8ef484c52f9bd527fb7094ec787ade8906812e3733a06d. 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/INM5B1903474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3305598c161d195a6bc2438cb28443f1cddde1e2259bed743906901345285b2b. 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/INM5B1904839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bf0d43f3dbaa5eaa940ff721eb84e05e255aaae330f4f7299794296576dac2. 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/INM5B1904844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe339880da138eda43e5d56d8df06729f769102d1b6e831753b43542f92f281e7. 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/INM5B1904845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea1e9d387ff42c1f2506d9ac14e6c878ac795cb5b2a8cdc3b1e3febcd34b766. 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/INM5B1904846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b67b6063016d99c1da8df18ed52eee8c3008d4db2f13d55b6a33ad8ddca0e61. 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/DGA062487590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadbb0dca495c0bf9cf650019590afaa5e7a55d492f2369c0c9ba6effbd5fd53. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/FRX202387413.
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