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 0x43c6580a8b7b2bc47fa520a80ff37e30c915e129ed0b6195cc0bcaf54a43dad0. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ecbccf4f-f745-477c-af8c-4d907a283c49.json and https://artists.proofprofile.net/proofs/artist/ecbccf4f-f745-477c-af8c-4d907a283c49.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Khake Gutakba Thuk Delko Hamar Dareswa Par
Jamui Ke Chhoda Maja Leto Mar Ge (Khortha)
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 0x60ce0eac9174a1586e2da49a1eac30cbf3ce4fcdb00313d7b94bc1dc8e3111d2. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QZPYN2210719.
Driver Piya Lele Aaiha Double Sona Ke Sikariya
Driver Piya Lele Aiha Dabal Sona Ke Sikariya
Jab Se Aail Ba Crona A Mai Duniya Bhail Ba Band
Paisawa Le Gelai Piya Ke Bidesawa Re Suganawan
Jhumukawa Giralai Jhumariya Khelai Me Sakhiya
Kavan Savtiya Se Dilva Lagilaho (Bhojpuri song)
Kaune Mase Bansaba Hariyar Bhelay He Nanado
Toharo Labharwa Hai Sonarwa Ge Gadao Sonawa Ke Haar
Chhaudi Ago Patal Halau Se Chhaudi Badal Gelau
Chhaudi Holiya Me Rangede Dono Jobanma Ge
Dhire Dhire Chhauda Bhitara Dihe Nahi Gire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985add9ded3ece08b83df281f41862ccc9f664ab0d182a9974535e92f00c372c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/ING642404324.
Udisha Tarin Durghtna Bhavpuran Sharntanjli
Odisha Train Durghatna Ka Bhavpurn Sardhanjali
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa895ece5f7105defa42c89c59756c3ceb076c1226828497a6a9688190aac0fc9. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/ING642411088.
Chhaudi Ge Tora Bin Akele Ham Rahabau Nahi
Jangal Se Karma Ke Dar Bhaiya Lani Da Ho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93099927177ff8da528ff4f218b24a910fca1a6fc8f9e31166a8680e7a66d8b1. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/FRX282579026.
Piya Driver Ho Kahiyo Na Ghumaila Delhi Sahar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a95fa98a666f2563c2edf385d1506afe039b863b10d3613fcfd1c0c23413a7. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZWDW2553714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c7cf846b46861f39c62b86bafc65953719939ebf5c92a9e09391e3693f8b5b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/FRX762570630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3940a1e699b689cbb394a0632c7039b736fbeac612ce3211ce8c8793442a6137. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/DGA052500236.