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 0x93b00c0c77311fa0416e1bb7c2e4bb21f320984ad7e22373a6442ba84252ce15. 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/08c6625b-3330-4149-bff9-f53073268f08.json and https://artists.proofprofile.net/proofs/artist/08c6625b-3330-4149-bff9-f53073268f08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Satti Par Satto (Original Motion Picture Soundtrack)
Hum Haar Nahi Maante (feat. Priya Saxena)
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 0xffa49d9811ef8c3e640ecca379198e73b5c025798a13265df3985af6af5a9078. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/DGA052084791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3330ba35ea9264ea7969a1d1ae2fdcf87c52c7c969b6ad982186b162e151911. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/INA3S2100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1465a73dd7e5a25949799d5d25ab8cd73212f30da0c64a3bb3bee1089f960271. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/INA3S2101765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa633c2462cdeb98a99a5001a236477ae1950fb171a78cc45f3f846f1ab6eba69. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZAAJ2102386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9ada6db23093f6e0d88d8066c4c5ca3cc623d9ec70e82a97eadd0b75e82322. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZAAJ1900306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe3cc759f02b6afb71b9c90db6eea085c6ba2298dac834b2ca738df762a01f6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INA3S2107331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8d52dc013bfa00652a2eb8793491e1ab8e5087bfe75322a52493a2b62740d3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/INP2F2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e544abd0f4abd88e350cf5b4bf66718686c91b8e3488ff6f718b573a14f0e3. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/INP2F2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a2821c626a5e541f1a1aa3c3829d511ed5b4ebc18352c21a2602b9151d7e91. 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/INP2F2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc82556b603f77036fefdabcf577b307e7230163dd162fe04d69b2f730eeea5. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/FR96X2504734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b6025fca1d6bb6167ef92949471e9627ee8352fabf439a8f90ae1bf87e90f3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR96X2562377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12e50b0a7ccf45ea2889a660b6987260415e046aeb51246ca245a1cb9e014ab. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/FR96X2562624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d33f8bd2149d1791746d72078d139fbfee54071f7e7f68edd9228bbdb0c21cc. 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/FR96X2583027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d7727e11981d0a5fde04f790560f21ae8744325e6feddadb325ed124a2f496. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/FRX202500819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1828212b5bf35ed0319e457bc2c1159f6c900e1d44588fed5d2d98ee0b2f9d. 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/QZAAJ1900798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f2db398a709ff796ee6e9df0c896170a35a7d893f53ad76f912ee23e0def85. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FRX282565705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d565ef6c3bb1ffefb3adc7bca9064303490aa10820cd9f4249a50cf71090f41. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/FRX452501125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62390e2ffc632c0c6ce8e6bf9280472e4b03a385e2939ae72177056955b965c7. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/INP2F2400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efa2145f7734a686575b3b0110f18e02a47411e56cf17434bf236d6f77c2f6e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/INP2F2400047.
Haal Kya Hai Dilon Ka 2.0 (Beach Vibes Mix)
Haal Kya Hai Dilon Ka 2.0 - Beach Vibes Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c15464a5a2dca953f449247ead163a8d98283ade19db0792b933558a8f006a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INH102505646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354d75a1e47c22afc114dc2229220e874f41b6cb04cbbc1fbb2bec67f7d0eacf. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DGA052598558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd651c3ad5a995b37ec8140f773b27f6f962938dd63d90122534764b78259a7bb. 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/DGA062509622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d31e34f51760917c12976d4ec0dc7db7e8751e74a5b5324f0f944e72eceb0d3. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T04:08:24Z), 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/DGA062528996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5537eb4d0ccfd494b1a21ce083b1a40032431d4c7b76753357aa435c7fac78a1. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/IND292208625.