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 0xf2eb9c1fda8d581a944aee39779d405b545384f29de5b404838cf7ac57a02ab0. 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/f2794fdc-6ebd-4803-b4d2-4845e42e4ebf.json and https://artists.proofprofile.net/proofs/artist/f2794fdc-6ebd-4803-b4d2-4845e42e4ebf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Prabhate Sa Dhol Kinajire Baje Sa (Original)
Mara Hatha Paga Mehandi O Hariyala Banna Kin Vid Aavu
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 0x7012dbc0a49d413aca4bee2ad8db78499fcc7a70ee99d945ef761b6fd4e32d89. 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/FR2X42294450.
Aap Banna Pardesi Ho Gya Kai Bharoso Thore
Gani Digriya Cariyodi Ab Narega Mein Jaau O Banna
maano maaree baato banasa ek din re hai baat
Hopo Mati Pado Re Bhada Ra Paisa Me Deyo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed56d8cd7c617f9192f24b5a7bdaece99ddb496ab26c9a7e2195f13ef34502f. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/FR10S2365235.
Mat Choad Jaao Banni Sa Marwadi Chore Ne
Mhari Ashapuri Dham Upar Madhura Bole Mor
O Banni Marwad Ri Shan Sir Par Safo Sove