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 0xfcef0b9d25ac275de49f6c80622bbcafaba1da67829d7cc577fd60f5d7f9f318. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/58d6bc3a-45a4-4830-a37a-f73e82d85518.json and https://artists.proofprofile.net/proofs/artist/58d6bc3a-45a4-4830-a37a-f73e82d85518.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 0x5d2bcd0fe2c862df12b19c1b969818253dec57bfbc4caf6818b8b21f3775f9a7. 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/INS181002678.
Prem by Chance (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b6e5e7b97bbe6b8a2e62527e2b3942671bd048837af2647f47774d4e026116. 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/INT441614303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f568ccf626b12592b1173644828b075c0e74b553963318d3c3a4c344a070d6. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INT441614306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f9f018933f0a78ba27a747193a10b3a59f7679b2631d75e39a3484d3144bf3. 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/INT441614308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e87358628b031a9289aabd4c4aee6a669aa6b1d2102c7e01f8c679d80a5368e. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/INT441614301.
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 0xf47a0829501f2c732e5c0eb1be5fea0037ab219ac8987cbe2dc95ccf722e8d07. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/INT441614302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306693c7f17645540e3b3854206dd392aa034476cae51245777a3ffa692a65c4. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/INT441614304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a2509ffabd966f498334e62225440ec1a9294686c3b375107a351c7adb0985. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/INT441614305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc1c16d4931f7d8c1eca193bd35c0edc722ba8fcb5fcf1beab49393cacb50e3. 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/INT441614307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9342b650f2c209257e2d3ee1c1f5ba0e20a8b8f3b68b4f5d0a1adc0239e4a4e3. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/INT441614309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6440bd9fccacfc21044a7b713ab278804146c69c348271cc7895f061c56e9ab. 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/INA190800066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4330ca502fbdfb912222951fa4a33ad83b64c6a4d4ee7266c1180cb9f72351. 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/INA190800068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdb4bd8fdbc7e86e8b779823e2b7d1abe5511cb199a1230a8cf07b939f110e8. 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/INA190800069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db07f217f5592c8fedfab282bad719bd5ce44f08d2cc71a36057698beefc5d3. 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/INA190800070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d568f03a99f426fce7c34112c5793666e0d225dba3bb2ad5c8eb7c0f9c81ee. 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/INA190800072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1acacff7affac1e070f4fa19646831487c49514dab26e9f8769ad014dc0f620. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/INA190800073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64779b8065d008b2ebd46f55a89ac5243471dbef86ad392c2c1172d21edfb6d5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INA190800074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed368e5d4e73499bfcba44fd9f84e7906bc835ed24798faba0b71a5d0b1549ad. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/INA190800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17aeef95a348533009f921b2415cd50d19b2d6c7a9ffb7b420352de5be492c02. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/INA190800071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb2faa607065918ee33ff5ec22a0dffa6a70425b20d5b1d6239615a4274e617. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/INS930004867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb8e8b7ad2d6dd567960f7a4a2976b8ad2d5e6a69b0f02e530fb0fc0232bacf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INS930004863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1515be955581ddbc0e96689c7165e19b039db2a4b6171c2df64803edefb71137. 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/INS930004865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4daa97c88de5094edce3005a51d3c25509bc274ab6d771f80ea55376d211ba. 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/INS930004870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073aa6c59f6fc8e4ab475bd025501e4f320496355fbf600644cd705ca843ccbe. 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/INS930004869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba35da6969f6c42f2409212298b6b90c672161bde7c3986a135cfc39d354f00. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/INS930004864.
Silajit Inspired By?|Ep2|Silajit - A Maharaj Basu Experience
Silajit - A Maharaj Basu Experience - Ep.1 Valobasar Unit Taka
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44da194ab0efbcf620bb46183f37ed7c1eca2331b26fa7ff8e5655d94f1ad9e6. 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/INE182326300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d54745fd5c895ecbf7871758cd4486808f10804d3b4ea7f609e77f900c44d08. 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/INE182326298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fad55c3ebbe6a30888bc0fd6255a5d99fe94037edc3d8c0130c2aed609992b. 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/DGA0H2372728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3081ad5e6b60416bd868e693b94e2c79c5c04c6a7a0b99202b6414ed34679ffe. 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/INR1R2318233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52931c848854f2097d7d4182b244abe2b0a76fcb58c400eb72c5ca1aa42841c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INS930705578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab646a6c76326f721370fab859dd4eacb39f0b7ce6bb573e00fa681c6f6f3045. 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/INS930705582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b9bb24b2f1784130ab8ab163504eeb6039434b37b5f0539b35bd988466bd1f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/INS930705583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd838e358f6cc20bb422d495ca38515a31a8030e8fc13b26923abfada14614e02. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/INS930705580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e3bbefe2ad5708c128bbc8e037300c989f52f090dedbeeb5dafb4773b4072d. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/INS930705579.
Hemlock Society (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7519db03c410329c64d1d2dc991a50dd12b85dee66dddab184fdc178366b6d5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INS2X1200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5293de29a825abdc272112880f48af16613a5c010bf9e74bcaee3eeff6b7e5. 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/INS2X1200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f44397535a7f781cd90d63a5b2a5033e375ae9e54c3d0fb3a3a215c623838a. 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/INS2X1200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ef92ccec921c3bc3e2bf9880b57325c50ea94df7b7a2617b70c21ae29a7207. 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/INS2X1200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee339ac4341a2fd8847b08986dd310d94f200b91f0246ea7fe138d2f03756ff9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INS2X1200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d0b7335e228261db67d4c0465227624e1583fae0f8fdb483096ee95ca8997e. 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/INS2X1200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456c3863b22509fd8ef49cdb252a4f68a30d44352533e97af3dcc009f0ba2dd5. 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/INS2X1200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69a44bc36820f6d71c9af8ee17fb702190512d828170136acc3a56d155ff7cd. 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/INS3O1800248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50bea988235f64cc072499c03a9c4df88745c28dd48afbe8b2d9feb4b8667e4d. 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/INS930305221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a6352280967f918f3e5f028c07709f8039a35add10537272253caee36eb10d. 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/INS930305220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90929cffc077266f784cadc9179fcfbaabacede90378d20da393751794a808c. 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/INS930305218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098a8c98f953a35388e3b97fdd94b21ebdecf013e7cc95171a23a0af2858317d. 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/INS930305215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc803582b30458773850347d468dec03381adb2005fdf0adce5d653fd9c10c2af. 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/INS930305219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44da17dbb3bf080a2a722ee1e505a2370f7a6d077618eeb8e6bed0d6eade8409. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INS930305217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fef83c6dc3aa45a6cac856d374537ac15f0f8fa84c75ad14e5f892e3fde5a9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INS930305216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92ba117296e72e2f2255d11313cab403bcc18e9199f3d8bf12601c44654a7f3. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/INS930305222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aedb60974cafe8a99e792d58b2d97c3ecc49c76295a4880b0fc34ca21a335a4. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/INS930305223.
Ekti Tarar Khonje (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b74103f80dd1b6b07d94253dc3baf457e3825c45426bb544baeacea031fcbd7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/INS2X1000036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacc24ed4ccc36c23966ba4a7d9b6bed175c48ec5ea62f33a9a46aae41ec0a24. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/INS2X1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fb46eade763fafbb40774a6737d70da5d9132636f7dfbfa987c7a88db4b457. 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/INS3O1800247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77390998b7c3582d65dda9980c010bf459b2dc12b40bcc9e1217656519b24272. 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/INS3O1800080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6991289480c49d4df24cb5aa9c288d2faf283469ac33a3cf53dffb1b818a601c. 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/INS3O1800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f0072ffc79f0d319d08491a2a6a02910999acee7a82e0039fc48661d9182fd. 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/INS3O1800082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34954f6659ed27d919fb351fd447ac93a66ac5e753bd5ca5d34968797d85fd3d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/INS3O1800085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8548425233e57a73a9a76faeb5a89c530df2730795f379440e2ce5fb11dd62fa. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INS3O1800245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fed4775586f20d7ef24321243e95e95079218294aa68c5637545b2917eaa46c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/INS3O1800249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff153f6b5849f2fc99a0963d4a29032098e0964b72965c104d4c920c7a6a0d0e. 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/FR10S2437941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6cf8b2261a8e07a84a6bde2e330a3adc929c726a2ad7576f559119db015aad. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR10S2437942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106489f8ab0d89596b5328cd288f7e2287d4b8fc6af4e45db1576278c8a11a3d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR10S2437943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b7c5392436f989e45579ccc1476549e2caf2acd91bf950ee97aa445dd6d695. 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/FR10S2437944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa5b91f75e91676c5326b4781b820fdb20aa709c242369469763a8fd7102956. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/DGA092437516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147a7b890894b60c627906462f6c757f1febec9a8d5b4c9c555f70b410933a84. 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/INS2X2216001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23c6bf0ed51bdda9670033694ef606d79dff86e6bd2b7d0584c53c0f1e22012. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DGA0Q2345470.
Kader Kuler Bou (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e13f286822495cb3e4b19e0f2d00aec2dc98d0ca38820f13ab6fac6656587cf. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/INA191500055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ffcd6eab54bf8002c4402df37d5fde6008c08e88b39cd03eb4aaee2f14c02d. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/INS930705564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16dc0dfced98b1b1f9ecda250a27e3ca352479d053d44801b751e0565bcaebaa. 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/INS930705567.
Rupkatha Noy (Original Motion Picture Soundtrack)
Ke Khuleche Ajob Karkhana (From "Aranyar Prachin Probad")