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 0x9a38d178ed40c26251e2d77899152a4d6495c57d538195b8fa4fe7346886c174. 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/1c48a3e9-5791-42aa-b3ed-29c2e66adebf.json and https://artists.proofprofile.net/proofs/artist/1c48a3e9-5791-42aa-b3ed-29c2e66adebf.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 0x3dfdb1f14fa0b6601ad24a8ab4a06a5556dd1b18ebfa3c2f15c61cb1ec4d08bc. 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/INH102310970.
Mawa Bro (From "Das Ka Dhamki") [Tapori Mix]
Mawa Bro (From "Das Ka Dhamki") - Tapori Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19aab1e1cdbd72ecd7c0489833eef3bd2db8ea8699770c0d7a7c9bf74323e3e3. 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/INH102308043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7949833d0577bd3c97bad500bbcb854c9e9bb9a96979c987f0b72162c8083f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INH100154100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c780a0f847afd26ae5200d0c8f4f68c03ece5a796959d7724e46013cb9a76ec. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/INH102303053.
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
Kaadhani Nuvvantunnadhi (Dreamscape Lofi)
Kaadhani Nuvvantunnadhi - Dreamscape Lofi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e05ebde2b5cf3a5972247ff5a189d95842f7fc1add860f38dbc0775761278f1. 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/INH102407998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28155f579677ba52b4bab0469decc297217f001fbd868c3c5ff0a05e88a28db7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INA092407232.
Chitaaru Kommanu Mitaipotlam (Slap House Mix)
Ori Vaari (From "Dasara") [Chillout Mix]
Aunanaa Kaadanaa (Future Bass Remix) - Single
Chintha Chiguru Chinnadhaana (Lofi) - Single
Yedisthe Rarevaru (Future Bass Remix) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa51c16d840fbf83dff916df66d01517c0d03c02fd178162dcc9f38345be456. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/INH102302688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157ef842d084458f2657b4fe449de4f9b791da1a8ccb7baafb06faa52e0210c0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/INH102500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1202210d761839377a7ec449fd9124b86f203a328628edcaa51f35f2ec6e44b4. 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/INH102303072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4499a3b11c5a4d801c56c305e3171c9c612938cf8cde74737768df224a69b722. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/INH102303052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533592e0fb774fd4ba2cd64f41332d0c3a3219b98396aefb27cf85482b34a0cb. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/INH102303054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de16d7594f5443a98cb6ad38301c78f972b547bb26010cbc26f7bcb66419f81. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/INH102303069.
Entha Chithram (From "Ante Sundaraniki") [Chill Lofi]
Neetho Unte Chalu (From "Bimbisara") - Single [Chill Lofi]
O Kikku Yekkele (From "Narasimha") [Slap House Mix]
Edo Edo (From "Shyam Singha Roy") [Slap House Mix]
Ga Gha Megha (From "Chal Mohan Ranga") - Single [Lofi Mix]
Chamkeela Angeelesi (From "Dasara") [Lofi Mix]