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 0x075065a2439252e1cad9c7ef285ab81002bb2d26bc7e7586f86aaaf63d76909d. 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/19f0c941-4d91-4310-ad7e-c64dc4c7cc5d.json and https://artists.proofprofile.net/proofs/artist/19f0c941-4d91-4310-ad7e-c64dc4c7cc5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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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 0x63ac6aa6af6be689b25d0ce856fde265933b60dc8c00158ba98949f2231c85bf. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZHN32152088.
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KUMARWADI EDI BAZAR DREAM LOVER SHASHI, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605233c71dcff5c36c91ab6acb66551c2b34451f1807906722385193217f631b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZTAS2225169.
MANIK SAI ANNA SAROOR NAGAR YOUTH ICON NEW SONG
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc1c7e92e4ac592e0f81f6bb4b72963e98e911687599db5f54417c6b156f0a3. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZTB82241454.
MALAKPET DIAMOND SAI ANNA VOLUME 1 NEW SONG
MEKAGUDA TALWAR CHINTU BHAI VOLUME (1 NEW SONG)
YELLU YELLAVE YELLAMMA THALLI A CLEMENT ANNA NEW SONGS REMAKE TELANGANA TEJU PRIYA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c94ce2f17fc3f5315a4cef6a99be26cb5823911cced2c2970361fc042f34e8. 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/QZTBC2340253.
RAVAMMO RANGAMMA A CLEMENT ANNA NEW SONGS REMAKE TELANGANA TEJU PRIYA
GAJULU THECHINA MAMAYORI A CLEMENT ANNA NEW SONGS REMAKE TELANGANA TEJU PRIYA NEW SONG
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1440afbc99f178330142a7f9cb829c9979252a14dcfef6dc68831b13c9aebfdb. 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/QZTBC2342542.
GOWLIGUDA GUNSHOT A CLEMENT ANNA NEW SONG REMAKE TELANGANA TEJU PRIYA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f97d2ca826d70e585b362d54d5b02492b589a9ff46249006f54ac7d5035d49. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:44:44Z), 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/QZTBC2342547.
NOMULA SRIKANTH YADAV ANNA 2024 NEW SONG
AMBERPET MAHANKALI BONALU SONG K.PRAVEEN MUDIRAJ KPM ANNA
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IBRAHIMPATNAM ARAVIND GOUD ANNA VOLUME 1 NEW SONG
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96509e5ad241ac5c17980bd6e0d90d9d64fa6eaf4c6c34287ac8b2e36c13e168. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/QT3F42417205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96509e5ad241ac5c17980bd6e0d90d9d64fa6eaf4c6c34287ac8b2e36c13e168. 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/QT3F42417205.