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 0x109c443a2433b0f63f839ef3a1415409ca64e20d7a3d34b6dbbf61ede9779fa7. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c410eeb2-7008-4f89-8da8-40da4e73c076.json and https://artists.proofprofile.net/proofs/artist/c410eeb2-7008-4f89-8da8-40da4e73c076.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9de6340f769bdc334af9ba013fd16b78f0049ddc892f14137767051afaf02c. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QZNWT2074486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dab4fd87bf2c716d550375e06814c76a1b22de6b794c57f20930a497964b55e. 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/QZFZ42138336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185a50ecdf4d4eb47c4556353210d0d66f2e63b99c37ca5a6de6f191795023d7. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/IND862200488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bea82391bada816bed443309c8539b0779762e98e00caf18d17d42872a89f97. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/FRX282199525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8503c2562c393315f70396ebaeadf5537e6cce72427dd8b673f27d6cf5d1e459. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/FRX282199500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec2de22188c92827f4202b3b2656e77697c430f2a69d8dcc4ae0c375724f41d. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/FRX282198789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732284d4f732fa3f748cb4b22b9020257bdb04938c1f06d82174dc4977bf0185. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:59:47Z), 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/QZNWT2108262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ee11ca60d60bed16a94697a6cfb78c27226ebbfcdc6e838755c43aed2766e5. 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/IND862100680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bc0a5d511156daf9c7d1395026c1fe6938d0c6b580b31acac4b1b2fefcbe8e. 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/IND862101061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f9d28cb6ad3ef1fb8dad839486c98b744f9116aa7d12309fcd90d1a8b72a60. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/IND862101071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161455a8b920dcb871027989f9eabbe6fd819e735f9ab2ffc6adcd8888688007. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:09:29Z), 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/QZDA72238842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030cd87e774e45220b9872b530bfad970b0b70ef119de14fe7880f8b2798c911. 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/IND862202449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891b300ba3772ee6d3e9cf5a1c92105270adb0f0e97a6231ef284884b50aff2f. 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/IND862203264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ddb87711de8d7e9164e1cba013277a0fe896214350a77e7f5a299be5f791dc. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:18:39Z), 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/IND862203261.
Mava Tari Murti Ma X Jivu Chu Rasila Tara
Mava Tari Murti Ma X Jivu Chu Rasila Tara (Feat. Priyanka Chudasama, Love Maheta)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f4d8afd384feb625237661f357007d7b1511b8a826ed7b2f2c14a2e6b1fb6d. 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/IND862203882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70968c140545421aee631b65c117510fd27de7b7954b2c1e39e769ec8c63294b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/IND862204037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a3ae74458493a3241982cf8573c512f3ae1e304d6822e8f890362726d506c9. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:48:18Z), 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/IND862301225.
Kanhaiya Kanhaiya Pukara Karenge (Full Version)