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 0x7923c829fa7ca8f2da8f5173e9dffcc06a35d887317adc3d7319fac81aa4bcb1. 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/4d420410-161b-4c19-90b1-0979c3367180.json and https://artists.proofprofile.net/proofs/artist/4d420410-161b-4c19-90b1-0979c3367180.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 0xf56ebb0d111e1ae75e4c19e0b10fe7d2d3008cccf9e3a73d15f834014fb9cf0a. 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/QZ5FN2422948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0116340437ec497dbf779bbbde6b6d5307cb856d13a2a3b58a61aec8a99ad8cf. 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/QZ5FN2422911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50158aec72f120d0b9e5428919acf09b2921c0e358f25e5fb3a7c3258457d07e. 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/QZ5FN2422868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e24b5fc2fb9667abdd1c7787a0445fda3b60a891cd0fa548bfcf74a4356df6. 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/QZ5FN2422938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56ebb0d111e1ae75e4c19e0b10fe7d2d3008cccf9e3a73d15f834014fb9cf0a. 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/QZ5FN2422948.
Rezo Para La Tierra - Jungle Kitchen Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c260ddb3301217f779269ca0ee56c5e77ca2079344957f93f66034dc23540e. 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/QZ5FN2423218.
Danse Avec Les Vagues - Alex Acharya Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f7290d2d535b936ff10c731fe7b408c10b0294a00bb751da108cefc9781894. 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/QZ5FN2423449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19ec226db0ab1f964f3645d551511e24a92f4fdeba69172e4a5b3f0e3f0ad3d. 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/SE62M2338742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a15fd853a3012cc0de4620fef38365c283ff4af0f2f247a6c6e9a11f12def2. 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/QZTV32455641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cbda8a69395e1e709c47bd0570498e52efd9f7914b14383384e27a4c19c4af. 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/QZTV32455717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d585362eed820097f77f516d89620f73c200b2ba1fb5035525535eecc94034. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZTV32455764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e98d1c6b74e32536c5506f57f059ac9ea2f185c834a665a801c3661ae3b0ab. 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/QZTV32455829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5776b3e88ec66d0569422012520950ccc1a54c914d505297a3c390be26c61546. 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/QZTV32455840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02df2500cde0fa014db3986ec9ebf8882a07c9364b77180d4f19f1b044f778cd. 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/QZTV32455842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a33d86441d9e6b06167dd4bef312e4ca93da927fa8101a06ba8c5251fd1d083. 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/QZTV32455876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989f23cac6a3dcc9273137ca72f1e67d3f1b8dd966351123c8eefdf7255248b6. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/QZTV32456474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0f47c019361cd766eafd55dba3b9a6bb2183af790a6e4123c3b2cd4f44b750. 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/QZTV32456591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74e43fc689d4a1a37d8d8592102d208b07fbe59c45de4964d23787c90117e41. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZTV32456655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c4f5210fbcff5a041f5daa3754cc16b755215f5d792cb66a1c316f7d5a49e6. 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/GBRKQ2416067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd8ebf241cd867fb2d5b3e5b7420e693b300e4dd6f9e8236acaa42dbf2b2f14. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/GBRKQ2416075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a1db5d363ea30750fcef10ac90542552eb8e3827707d95bc60aaef79fad388. 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/GBRKQ2416079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb635d23429ae14d9ebf257251183fbf4fccf1f3130a8bae33e638d6f870462d9. 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/GBRKQ2416086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3b0895af0d21898d2f01b01835b7c8ff05aa3e75eca969a433df02df6b40f7. 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/QZTB42256450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c9d6ceb72f20f71cd2c7f26c1b4b2677d1ceadefb814dc5c1074df9b8906c0. 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/QZTAT2270644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de42f69e2d8097f3b4ec32ebd5ffa25a6a2288c7e85e9a02ebfebe910023df9. 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/QZTB42256451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9bece89ceaa303778a8417fe3e7e84535d1c3cf4c63828063b2687ef732b11. 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/QZTB42256452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a402b5a41b4b210323431c37211b36acdfc94e57a01fd966ef5b06bb6853dc1. 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/QZTB42256454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8960a5b5bab5415f3f79c65eff1cdd81de0f90194a3946355151e31ff4ff548a. 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/QZTB42256455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab97e12377b6dba740c14afe67fae554088623a86262a367c561d064fd937e7. 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/QZTB42256456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74766193dce960d6a3133eaab346b755831aa35981bc605ff1935ddeba93a8c. 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/QZK6K2244655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fae147e72dd8486075a8b1c5104f70599f17733da27cb0b8741a100665d1bb0. 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/QZK6N2261467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cff7245ab5c9fc8d1d1ea9f6197078262e7f4337f14347063d0fab02896f4b5. 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/QZK6K2244656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fd58b19db6f605ddad85d8fee0c68a47b96d84e347fb27bec89f97a8350fc0. 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/QZHNA2226088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80d068f1450ebdbc84dcab8d533ec34fc9d55f97aa8eb1c2438120037f8482f. 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/QZK6K2244657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe223a01e7d3e5083e5d05c4536a257576133ebeb6e0ca92c7eb5bb12ad638d7a. 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/QZK6K2244658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e4a2207eafa1ce9aac821f2e52c6e0ee7c9c02c240ccdd54360c95a4a57bba. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZK6K2244659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992faca064a1f502826f5f697b7bd31ad06cc749c3d97aa6bdc23e5786613700. 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/QZK6K2244661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce6c9d4a37944cc9de6148790835eb0e170de487b9e83ef7de0850939f41a22. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZK6K2244662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1caf9e3037f25937d2aff26364f3a3ce0848e490bac54b7afca5e0f19fcc2ea0. 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/QZK6K2244663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcbb4e941266487518d3d3a75360273ae595ec2f0d3cacef09246b0d7a27883. 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/QZK6K2244664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838649c6c4ce98691b52f04bbfe2d3b17164705b4c56bfce0e88431d6269ce6c. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZTAX2424382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a33d86441d9e6b06167dd4bef312e4ca93da927fa8101a06ba8c5251fd1d083. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZTV32455876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e98d1c6b74e32536c5506f57f059ac9ea2f185c834a665a801c3661ae3b0ab. 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/QZTV32455829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b4567469ba75619441159d792cb5bc1999c4608b85f64abad6bf6beb70d569. 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/QZES92456458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd8ebf241cd867fb2d5b3e5b7420e693b300e4dd6f9e8236acaa42dbf2b2f14. 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/GBRKQ2416075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c4f5210fbcff5a041f5daa3754cc16b755215f5d792cb66a1c316f7d5a49e6. 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/GBRKQ2416067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a1db5d363ea30750fcef10ac90542552eb8e3827707d95bc60aaef79fad388. 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/GBRKQ2416079.
Rezo Para La Tierra (Jungle Kitchen Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0116340437ec497dbf779bbbde6b6d5307cb856d13a2a3b58a61aec8a99ad8cf. 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/QZ5FN2422911.
Danse Avec Les Vagues (Alex Acharya Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50158aec72f120d0b9e5428919acf09b2921c0e358f25e5fb3a7c3258457d07e. 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/QZ5FN2422868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4ddd3799443af5c2e375c50635a9ad0dc108b114f84f732b727f67b7cbdfd2. 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/QZRP52349636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acf9b4713524c1355f96af3d0dee1a977bf571d340ec5364502971888051745. 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/US7VG2169715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ee2b4a75039db9b145a0ac9a5ae4281e1c68efe59b3a697f25ad2f29825c49. 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/US7VG2169711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6208cdfb05a0212503a7621d08b412b510984450c9bb9654927c0978d0abaa2f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US7VG2169714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a8c8510688b5d8b0ad51098a66b535925fea614b3f858b10f208426a3c0481. 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/ES71G2308845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14bfe5856ed23bd7832d140ddb29cb550d165ee18e6af0331cfba6c8c100bda. 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/ES71G2308847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff20458bb86de56bfb9283f124fb9b58a3986f67ac903be369780887e50a036c. 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/ES71G2308848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3ed77c16364cca55133f021dd23e178d87cd5e9ef23b007108058232cd85d3. 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/ES71G2308852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a96ebc8465fd50e42b61bcb0a641ad521489f468718613702eb2634a8e55cf. 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/ES71G2308851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2189177286ed66b7b7ea0d6fe8012ab16118d7047ebc1658754d87867ff3173. 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/ES71G2308854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3288b626caf3fa7615341aec6cc35a043e4e626efd27f4ee4b2211a8efb39d1. 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/DETR32300258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb768265f10f159117990f3c58de0066196e86540e824ba72aafa1150c79b81f0. 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/QZK6L2006745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1d9ad3f29a600cdb01ce213cca4f02cf79bb489eac09162236179b07357dd5. 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/NONIX2309010.