REDIRECT Sa Re Ga Ma Pa Marathi Li'l Champs
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce43de65d4ac9322600b0b13b1638d0e01380e525616fbd1f857dfcb2891c2d. 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/e5b1d4fb-2f2f-4384-982c-ab1ccc37e8c2.json and https://artists.proofprofile.net/proofs/artist/e5b1d4fb-2f2f-4384-982c-ab1ccc37e8c2.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd161be7e3971b922fb74c8e75c36c25b22ea22f6cd79c81e3e2586517d9b47. 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/INR321400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1136ce494445a49eccac9bae7d1ec156d18e0185b95f5f31d697ba0ddddcf7da. 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/INR321500062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4ae4474d1dc4c6d991baef231647720d45391f5a5f34bbec31b64d8b7dcefb. 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/INR321400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacf062737e101df1dd87283f7dca4e1cd8c1342fc701b3b7d924e9308b534ad. 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/INR321700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f88ed19bd9bffcccf2a56d78f20d6d1d21b961ca0014bbd891df05205848502. 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/INR321600035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13eac16d2ea0f610eca8f088b9491ac877b606566166b9cbfd6f25f24284c08a. 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/INR321600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31efa4d52a924983e2421727b3afe4ed83dc524b9ceca124028fe650768ac1d1. 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/INR321800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f88ed19bd9bffcccf2a56d78f20d6d1d21b961ca0014bbd891df05205848502. 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/INR321600035.
Panghrun (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6da9a4fa56dccd9cc32093db0abb34fb8d964be0870c1ad6526f509cae6845f. 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/INZ031406994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae442228934f827e759a4377d8ac8c784434ae21f9a64b20984b67ef010cd4ba. 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/INZ031406995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f2f300d4c5a16ca247cd37f7946720d559faaea6a5adba8d32d239c13e9ad3. 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/INZ031406996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a95cd8df93292858bebcd1d2e3303171bdd05d239341bbdc8f1a6a2e20361b. 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/INZ031406997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37272e877e620a49a80a9c1b1cc042e2aeda0f9204ce59a6f5b1f84a90a1b3c8. 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/INZ031406998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e110868486115c55184ddf11216c35ae16ba77b86f46facb7add479f09f813. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/INZ031407000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15f2acca94b8c7d1fcd9c9cacfe9e0a815c30649be7d434867ba6daa3be6851. 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/INH512011626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c2200dfcc26883977c09ccea6facf51f43182d61095c37c484c1ab8d59b4ed. 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/INR322200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4fa54b161d42e059f43f518be81eed6e259e06ae0d1055bf6d7cfcf9a96ac1. 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/INR322000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60efc692f6e5e779a0b543ca72858d0b482b85543222bf7a1faa6a48d7e6e58a. 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/INR321700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab3df4631623e1fd41583da3cea71f9bec4a5eb1514a362cc5ce542c945f3e3. 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/INR321600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557a4154019b1df7ee32679972c8ee2daa5c67501a21dcb0122ee451bdcb5ad6. 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/DGA0P2322731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309ac62dea8cb64c8a71ded0c40af5a80592d531e9ec6986fdafea74425416c6. 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/FRX202333614.