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 0x721cfe12a467037f070bc8a7e44450b45baa6f2a92822de9e0e83a2f56d722a8. 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/73810384-b95d-4ca7-b421-694c4c232223.json and https://artists.proofprofile.net/proofs/artist/73810384-b95d-4ca7-b421-694c4c232223.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 0x35393d07daf0c320d3d806282ba28d67757a61267559110d5f5cca21273f7861. 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/INS172307138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2de5ba96bfc6e4464efc5a0f3ae7d0cbafdd04025ba0d1b2416e47caa396a7. 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/IND292213869.
Yaraa (From "Salaar Cease Fire - Hindi")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab3b6537daa383a942ebbefa9cfde053896028a55a90fb69cd8d6a405046635. 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/IND292212515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650b0d32df084684699970510fdae5a62d04a01858aae1480dc5839ea1cadf7b. 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/INS172309197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf128156abac173d8b46abc27c61af3ab2b22bbda1b32bc5964d8e0877e9a3d7b. 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/INS172309195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4049987ce119e49b859b9866b4300e45fc85ddfacd242ddd69cea9c3b518040. 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/INS172309193.
Kallatho Kaatesinave (From "Rudramkota")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc4c80a303f430167bf5729a1ed5f99f259bbf4ef94a1ab3093cc1f836c1ac2. 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/INT102305619.
Naa Oopire [From "King of Kotha (Telugu)"]
Naa Oopire (From "King of Kotha (Telugu)")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0e2028311875f35cd66f2e47339a93cac25e962ddd486dc984251c303f0949. 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/INS172308121.
Sita Kalyanam (From "Anni Manchi Sakunamule")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872262eceab4a77536c62db505d4bd18ff112af03e6b7d53d8020c58a29878df. 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/INS172301249.
Manasu Manasu Tho (From "Telusa Manasa")
Porata Simham (EDM Version) [From "Vikram Hitlist"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ab43d6205dc49dab1c52f9086fa41b8922e0997896d34facb4c0a2616109ed. 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/INS172203091.
Ma Ma Mahesha (From "Sarkaru Vaari Paata") - Single
Ma Ma Mahesha (From "Sarkaru Vaari Paata")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23de35ab0155f2e76e8a8b2111b9faa3d034df69a17c03663d3b7fc99e75e5ff. 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/INH102207747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5c1de88ab735d75e6c5ed3d1d763d7ca82dabb9e1bcf2b42f12dd0550f6bc0. 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/FRX282171532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8ab492e2fa3da1e48a3f1ea76fa5054ae0273d863bfd6beb2f8845a3d91308. 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/INA092001434.
Gananaatha (From "Street Dancer 3D") [Tamil]
Naa Freedom Naade (From "I Like It This Way")
Patra (Original Motion Picture Soundtrack)
Sayyare Sayya (From "35 Chinna Katha Kaadu")(Malayalam)
Tomato Buggala Pilla (From "Dhoom Dhaam")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de5f293b768c19239aede6d57e7a57cd2d42ee245262fc56c7020576eaf54cf. 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/INS182401731.
Padara Padara (From "Sasanasabha ")(Telugu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce6c1ae48e680ab50deb1fadf5e52d13ef6a6ab4732c7b60972857b4055e49e. 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/INA092218341.
Manidha Manidha (From "Sasanasabha ")(Tamil)
Kurchi Madathapetti (From "Guntur Kaaram")(Telugu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6128c15da2fdf7b8d47bb960ff9d09a5d698b356920d0fada6ceddfd76fab227. 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/INA092319016.
Baby (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35393d07daf0c320d3d806282ba28d67757a61267559110d5f5cca21273f7861. 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/INS172307138.
Leo (Telugu) [Original Motion Picture Soundtrack]
King of Kotha (Telugu) - Original Motion Picture Soundtrack
Goutham Nanda (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497bdac6bdd888755aac2655ad2da6253bbb2d40e73cc0ec79f017e2e7f010de. 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/INZ031402514.