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 0x65cd199b6a0fbd9e6e089a3f47bb488e6458f3b8c061edcb62a21568622fbcf7. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcc7e4e9-848a-4a2d-a17b-44d30fcca495.json and https://artists.proofprofile.net/proofs/artist/dcc7e4e9-848a-4a2d-a17b-44d30fcca495.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tarpu - He Balma Ho Rama (Desi Orchestra Mix)
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 0x98ee88c7c253f59bc763d1e4526d4cf8e5d25909fb54ac41963b31a32d068ac1. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZTB72289081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0775d1a88002688f2fa2366948ce6c1f09b6b0d5cafdc45cdf985cba709d27aa. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:29:26Z), 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/QZPYN2113031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c24673e530898a124a12a37a784430b69a951480997ee0efed3027acdd2cda. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZNWS2254585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e6105ae9e6a75bfba3c1d80799d201e907c6f8c98fd567d166b61c6ebfb39d. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QZNWV2299800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e64d6230fecb80a32f57ce8485bae48b328d6eea9e36983324757d1a1b7e76. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:18:23Z), 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/QZFYZ2313486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f383d137b9550e23d7651f4b2bb07f069360c3df4c5fe09ceaf239e2bccbca. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:42:56Z), 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/QZFZ62326411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86151f89ecc865ee256d2e6d7f49779e6f917060d87328643c152546c96cd31d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZPYN2114911.
Lallu Jogi Sukar Bakhia Paisa Feke Jor Ma
Pohiya Maskari Kare Re Lol (Bharvadiyu Mix)
Na Re Apay Na Re Vapray (Bharvadiyu Mix)
Lallu Jogi Sukar Bakhiyo Paisa Feke Jorma (Tarpa Mix)