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 0xef3f00d4036c33a5dd3268f479091e058a760d7797dc2e8c90cf166f55309edf. 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/fe85fa37-3b7c-476d-91d1-f4312e1fd683.json and https://artists.proofprofile.net/proofs/artist/fe85fa37-3b7c-476d-91d1-f4312e1fd683.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 0x3b4e9777b49753bb3220e1c737680f5f3bc9f157e876221bb8d1ecb9590a7f01. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INS231909049.
Chatari Aaale Manne Lako Le Ade Ke Chori Pagal Ho Re
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241d2011794131ff687ef46169cc0b1660abcf88f8c8005a04fcf9cc0d524def. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS231909104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b39153416669fe61c828a02211986c2f0947bc0481231de92be402124aebe4. 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/INS231909105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309e4d4b14ade1b74d7a0b30dcedc79984328569e4d48e9cfef08c2d75ee0a26. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/INS231909106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf747a87cfa04b78c0c9f00f3bd31ef466ecd378d8fbd560c684eb260fa779e4b. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:25:38Z), 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/INS231909107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590e4231acf38ab0bad197e91156ad6b2ada7ed68577c35908f0420b3849072f. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/INS231909109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b1bb761f382b1959217f922fdec6f8d73e1551bdbf2bb0e41978038320d6af. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/INS231909110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89bbc6a35925737203170c0642941cc4bc51afa7bf1deacab11c90ed45ce585. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/INS231909111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60484dee2c51b487b9bea6802416be454e3eecb17411a71f9c2d58adc3a0465b. 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/INS231909112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa09b374e8d4a30f7eda33c4162df39ac7a94752d7886382486b3e0f13419bc2. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/INS231909113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87db43256aa0c18e9b992cddf5d6b5dfe751471bffd5fe9c9c66958764abc43a. 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/INS231909114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab1f009524b0f5a2cf2fb635fa584252cb040fe8b2275548856e395b979c690. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/INS231909007.
Ke Supna Tera Jikar Karu Meiun Sasural Digar Gaya
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b15f1c89dd1a046d40809139ab0dd4593dcc2234876d476fc7b698f13746304. 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/INS231909018.
Nakhra Sonipat Ka Superhit Haryanvi Ragni
Sun Le Fauji Piya Chalugi Tere Saath Mein
Tera Muh Batua Sa Goal Padosan Aa Ja Nai
Chal Padi Tu Chhori Mere Tai Naata Tod Ke
Main To Khet Main Chalugi Sun Meri Nanad Ke Bhai
Braman Dev Ghar Aaye Aa Ke Darsh Dikhaye
A Betty Savitri Tere Te Ho Anand Kaya Meri
Adham Bichale Mat Na Chhode Bete Shravan Kumar Tu
Shri Krishan Ne Vishawkarma Ko Bheja Sudama Ke Ghar Ko Mahal Me Badlne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5aefaac6fe766547101b3fe0673a96778ef28e089845896c8c38ed048933f8. 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/INS232208467.