Vasant Prabhu (19 January 1924 – 13 October 1968) was a music composer from Maharashtra who was a prolific composer of nonfilm Marathi songs known as 'bhaav-geete', and also worked in Marathi film ind
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 0x2acbd4e07f38e4f9f0721e31a90f388f21a464113c35b4727bdd9796f1c60064. Chain 2 (Bitcoin): anchored in block 954010 (2026-06-16T21:41:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33a9f7c7-63e4-4fb4-946e-e59bf59be867.json and https://artists.proofprofile.net/proofs/artist/33a9f7c7-63e4-4fb4-946e-e59bf59be867.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Mayecha Pazar (Original Motion Picture Soundtrack)
Wadal (Original Motion Picture Soundtrack)
Bal Maza Navsacha (Original Motion Picture Soundtrack)
Dista Tasa Nasta (Original Motion Picture Soundtrack)
Dev Jaga Aahe (Original Motion Picture Soundtrack)
Pavan Khind (Original Motion Picture Soundtrack)
Gruhadevta (Original Motion Picture Soundtrack)
Shikleli Bayko (Original Motion Picture Soundtrack)
Patlacha Por (Original Motion Picture Soundtrack)
Kanyadan (Original Motion Picture Soundtrack)
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 0x7f668e05c9eb39f0b18453b8e67d4f43aec92396391f3ff626dff1b735cc8b29. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH100335650 — a six-check JSON result.
Baikocha Bhau (Original Motion Picture Soundtrack)
Putra Whava Aisa (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fe0974a3be0608f5f4785e4b326bf5dd942cd23239713b226039e5be80c608. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INH100337060 — a six-check JSON result.
Teen Mule (Original Motion Picture Soundtrack)
Baykocha Bhau (Original Motion Picture Soundtrack)