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 0xae29f155854fba764675133bb1fe64ed9e6b62eee2da8b0c57b5c90094a2213a. 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/42b53c83-81a7-4485-92c3-9e83605d6d35.json and https://artists.proofprofile.net/proofs/artist/42b53c83-81a7-4485-92c3-9e83605d6d35.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 0x0c1fc9d004b5e923cfe565a1153918decf4acfb8cf3f62a634678f3260761de6. 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/QZRP52377454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2c28e1b84062e297c43866e2b1c57e4925d553918ae0686012cc84c94720a9. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZRP52377462.
Jai Adhyashakti Navratri Aarti (Flute Version)
Jai Adhyashakti Navratri Aarti - Flute Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09cc2ae168977a6e0a89a95b7902ec966731c1b38478834c41358bc5d2f82991. 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/QZTB72301971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dbf76cb049d4ccc4f9574977c7ac9c0b639480343c9194ec2db4b15e487e9c. 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/QZTB72376331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a16f4a50ca8c3ef71f0270507f35b7b247c3bdab3ef94f5220cea879afea2a. 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/QZTB82383196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ba68c427a9cce94ce777cbeff656c3e198418c022a9cafac0fe927f5d48fdf. 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/QZFZ62406880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ffd481222757ae32a4ea7c4d278db1d5536ad73d18036985f2665334b5d8bc. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZFZ22415515.
Radha Krishna (Flute Theme Extended Version)
Mahabharat Title Flute Theme (Extended Version)
Jai Ganesh Deva (Ganesh Aarti Flute Version)
Jai Ganesh Deva - Ganesh Aarti Flute Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc9b593f2bf8b9fd72c7f631bd84da3b4574d4b321241326715bb09b0b7797a. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QZTBA2440390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb192458ff872178be96a11a9f1e60073f711b200ea3c908d2016062c6b27e0dc. 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/QZTBF2439250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67976f52da37e199762c95f2638e0130f5d5dfdb933ceae688964ccc3768e009. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZFYY2537668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadf36b9d99552b5a40faf7c3713e068ad46e90212646392e4d066132ef722f4. 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/QZDA72548556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b28e2a0357cc21e56e5c72c1f5040ae5a365582d0412e7d82a4d5477761639. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/QZFYZ2582138.
Hey Ram Hey Ram (Shri Ram Dhun Flute Version)
Hey Ram Hey Ram - Shri Ram Dhun Flute Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96236eab1380f1fe75dbd365cced143d5116f4ae611bf4c1c320fba7c34c02c9. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZK6J2594076.
Sukh Karta Dukh Harta (Ganpati Aarti Flute Version)
Sukh Karta Dukh Harta - Ganpati Aarti Flute Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0683f3d144078585d65d98fd333b31ab482a4ebf1e38ea0b9a34705f73b009fa. 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/QZK6J2594181.
Shri Krishna Govind Hare Murari (Flute Version)
Shri Krishna Govind Hare Murari - Flute Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bb71fc34edfb7827c02544ed78f09b4a56a3b28cc1a7e5f7496e8bdccda38a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZK6H2536230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f4e4a9ce59f1282e7bb3a542866b5edb4373590ed2894fa2799b55689585bb. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/QZZ7R2517415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92827abb12168f7fc08f11ad538307bff013250da6e91b4b7993ac27e9219601. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZZ7R2518404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743beef81f1a3d2e3f62918f5fe7e57f3fd6d692420d91b857a7212ca5a8214d. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZZ7R2518619.