thumb|88x88px|Official Logo Sanah Moidutty is an Indian singer songwriter. She has been trained in Carnatic and Hindustani classical music as well as western vocals, and performs Indian classical and
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 0x8e816e36f2a5a8d58f9a003971fe2786ef9e7ae8a0ad541fdb427d9d7d4fe1a0. 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/6858b667-7c18-449c-882b-9c99330cb573.json and https://artists.proofprofile.net/proofs/artist/6858b667-7c18-449c-882b-9c99330cb573.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 0x84c687796b790aa19dbcdbbc6add2eca5a6f8a21d788993a29657684e6e3d909. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:34:42Z), 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/INM251721957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e96b86d86a74c47504096f625bea9ae50696ce1295540ac15076edfc83b30e0. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:48:32Z), 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/INH101907780.
Kannadi Koodum Kootti (Recreated Version)
Vennila Chandana Kinnam (Recreated Version)
Humein Tumse Pyaar Kitna - Sanah Moidutty
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8238c2e5c31dee6ff5d059aa9a4db3018a84eb4d4b7590d0e7c5ab7d36924bfa. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/INH102100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca250acdbc43bd5804f4609803633ca81a0cf70308cef1753f7303cf3d244563. 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/INS172101507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c6b151744f5e27fdd4a5c10ab352f8467e1958c3b72e947b3e777da9863799. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/INH102305855.
Kadalinakkare Ponore (Rendition) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13aabd17afa87b16b2cf1c72b9a7f01e90d0d547a7ab34fdb14a6fabb05e095. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/INS172317008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae11c5cbca82bbf595e2871aeeeb42d38eada40f5cd0e6a15e285e9e5c572296. 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/FRX452482083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523605d755bb95b31536d66880a5e1d99d695fc6ba9b67ebb07a0da2de9733df. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/INS172409155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc862e9c1e2f7a47fc2ae305eb36f3baf0f23bb3620288700d62dc001ff0f2cfd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/INZ031417200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a65fb160107f9f68f0026b663b1fb526cc4243b42774cddf4d8421b7c24868. 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/INM402500547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2e6a6abd40cf55a61405f539a9b106fd01c1f98842206cc6a45feb0f86b0d6. 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/INS181101417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75700e0b1d98e70e11bec0c805a557ce329331b1c71d357640c4b448fa4afe28. 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/INY091700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75700e0b1d98e70e11bec0c805a557ce329331b1c71d357640c4b448fa4afe28. 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/INY091700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ef1070386458905885a79279dec38bcfedcc615dabd68ca80b6f902b129a04. 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/INS181601014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75700e0b1d98e70e11bec0c805a557ce329331b1c71d357640c4b448fa4afe28. 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/INY091700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24403c3b0b8d8f0838f4c9e67f3bd3e6ac47b451c3a4731cbffa32e0bed0afc4. 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/GBSGZ1500693.
Little Hearts (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac8ff615493223f32a28256547a47d075ce96c11fb06e045752cccf0040e2a9. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/INS172400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378b58a31a29e4efcee5377c085f68a3d3e4aaa2361639040b587abb589fd668. 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/INS172100414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378b58a31a29e4efcee5377c085f68a3d3e4aaa2361639040b587abb589fd668. 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/INS172100414.