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 0xda25ea00dcd92ca0246a6de3757df17ffd3b8113cc839986c24a40c41ac0636d. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/caa3b4b7-be3c-490a-9ca2-3872321bbb4b.json and https://artists.proofprofile.net/proofs/artist/caa3b4b7-be3c-490a-9ca2-3872321bbb4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hai Apna Dil Toh Awara (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 0x33fe2ea962bcc10a6d487038cf3dc64747046bc5919ad8704e8c369f716f2784. 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/INZ031401384.
Aa Jaane Jaa - The 'Baby Can You Feel The Magic' Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9421415c955ec7e03045dbac54f9be09a3e1f3daf44f74caede6058e595a7eb. 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/INS170600869.
Pyaar Manga Hai - The 'Broken Hearted' Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdb80136d4db9d0195ef9f525fb01936275a769aafd514872a910470f384c95. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/INS170600871.
Mere Dil Mein Aaj Kya Hai - The 'Amorous Lover' Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61823c82c38eb0c90bd20fd4c72964698b89ebf3235a6d3049588ae1455f2a4a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/INS170600876.
Tune O Rangeelay - The 'Take My Heart Away' Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e62dde45f2f4956ae4339b307e3dac6b9bd444b61302129ca950a816c57961. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/INS170600873.
Ay Ki Mein Jhooth Boliyan - The 'Balle Balle' Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99ddca05bd3630e1acc16d0e878eb13c3d7b80021b0d49604f7a803d8d8fb563. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/INS170600874.
Ay Bhai Zara Dekh Ke Chalo - The 'Never Seen It So Bad' Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f2d5d6bc9d9b59358ee27a3df268cd44a8541081549d50d4581a1813cda07e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INS170600875.
Ek Pardesi - The 'Stop What You're Doing to Me' Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f1df58cc73c77aa54ffc9e84a592ee8d542d879dfb9792ebc9f19938991c064. 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/INS170600872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc444cadcd705971c03ef43e74a5fc75523cd6c4b3e4fd5095b46fd3e4de43ce. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/INS170600877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f27b3c24c3074d403e73fe24d780f9b3e6501fea0f0102c063d62bbd43e9504. 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/INS170000575.
Bahon Mein Chali Aao - The 'Hold U Tight' Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce5913c9098192a905079184777a9b6bafdc19d691d2ab197619b2a94faf446. 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/INS179900094.
Hum Bewafa (feat. Shaan) - The 'We Can Make It Happen' Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1b3d8ca0fabede10a7f9b6f9f5d06c7e7dd07b3d09d7ae718d91da21a8d3df. 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/INS179900099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1623b84149a97d8741369141682f6aea8776e69977d4c2ea59bad2538a8ca14. 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/INS170200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cd7498b87c1b7acb443affcf5e721ebf49e3756e9c8dba851cfa2a32bfce75. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/INS170200011.
The Bong Connection (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82de7329f55678b8b17b135a76df0d2c5f096d1cbe0b538dad688d747716857. 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/INH100703083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf384da26db5898880b43a969371fa2786e999b0e7c0ec0bc0a3a0eaaf790f4b. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/INH100703084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be3c744ab4e3361baf721e4123eb20763a920c16cc8082b4b51f5625d1c8d38. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/INH100703085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20760fbbb550ea6f7277bf6bd58615e2ce3deddebb7ac1b4150cdc1828fc9c1f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/INH100703086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf309c86d99af8b99dee2d0fd4761cb701fdb4a557d4002370d137239da52c028. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/INH100703087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0daab8ca764e318f0608dab044db2d9e83ead450ba0c745c1e38870d38a49784. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/INS170300086.