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 0x50f563e4dc3b9f11c9e304541a0d2f3183faaea2eb3fd248be795640a2c34652. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7076b75e-b00a-4db6-919e-fb6d8d8058ed.json and https://artists.proofprofile.net/proofs/artist/7076b75e-b00a-4db6-919e-fb6d8d8058ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Junior Nirahua Dharti Ke Laal (Original Motion Picture Soundtrack)
Prema Prayanam (Original Motion Picture Soundtrack)
Konda Pidugu (Original Motion Picture Soundtrack)
Jai Jawan Jai Kisan (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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3199b18de903a5050ed39518faad20b16f1b69ceb6ca59c59295a8dcc69f595. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/INS180902494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f3c93e870819c6752e90fb825930185ff7f358cc6aae5ec605d73465cefb79. 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/INS180902495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9985a3746ec56889d0749ff82b9e8312955c3ec6827cacaf359373ca30aebf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INS180902496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c885386fe7b2a90dde00e360849031ab2ae1139ede9d7f74ddec93be613ed6. 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/INS180902497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8fbea5b19b8e92e94da2062bb930fbe21439f2242872330f792477b3437968. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INS180902498.
Khuda Ke Liye (Remix By Dj Chetas,Dj Nyk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f369aeb420f529d8bde5e54624bc45ae2963479871a59f69629abc9c5c8c45. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INS180902500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207348cffa925d2a18441dd82b611ce23ef7279f12ebee29ca4f88cc45908d33. 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/INS180800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee922c93971e5e4bb10181f6a2057d7005a72dca4458eb7a540b28ba330ae668. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INS180800215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0396176565cc2409c71baa0edab509bfad8da405472b4cbaed020802e126a139. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/INS180800216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec8103e211cdd4dc9e87300ea537d66753b816db6654e1b3f1bd9c51bf3dbd3. 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/INS180800217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c2d2db18bda09124e00e1e68e279052f97e8b801226cbdde7dfa327f13c9ef. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INS180800218.
Mann Tu Talbat (Remix By Nikhil Chinnappa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c94e356c5bb04cb0dfa37587e482910c286646419825a748f44312687573f30. 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/INS180800219.
Mann Tu Talbat (Spanish Mix)[Remix By Abhijit Vaghani]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d607901aa26fb916096f31e5452954b661bf3a4fe62774e6e05e48944a4996e. 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/INS180800222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431559de6d6551a9d9e8eba69a60f89b648123780e7e77296aed0694cba65814. 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/INS180805287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dd7fcc43994acd77773a2d3b31a5e468476653f36839249476a4753ddd74d6. 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/INS180805288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85725f745e0067d45e1c26e2c20496f549a13cdef06a8e1834aa9fd1e49dce94. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/INS180805289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e389435228f64801f85ae546d4b74dfc927c46f241c67260e7654692702bd34. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/INS180805291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca8a688ba23e25adbe6d59611aa5518d5f292ca3feca1d49015855287760d71. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/INS180805293.
Nobody Like You (Remix By Chirrantan Bhatt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940c4da46638e210f2a5aeba84d08b20b1c5a8d491a19d58fec305c764debf05. 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/INS180805294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac6e6014c27a41e008c6a6f603d430c0abb3f93a463fd7cf039ba632c6aadfc. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/INS180805292.
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
World Hold On (Remix By Nikhil Chinnappa,Dj Nawed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd2bcf8aca0fc9a3ac4667d60aec46693c565c51d1ad41451850f0a7a3c951b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/INS180805295.
Ragini Mms (Original Motion Picture Soundtrack)