thumb|Map of Düsseldorf, showing Bilk (in red) within Borough 3 (in pink) Bilk () is a quarter (Stadtteil) of Düsseldorf. Together with Oberbilk, Unterbilk, Hamm, Flehe and Volmerswerth it constitute
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 0x2f702d252023f8a5eb7924df2ab073cfd3a7a6c1d475a58844a4b9763c079191. 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/0165553b-90de-475c-826e-2c97ff67b001.json and https://artists.proofprofile.net/proofs/artist/0165553b-90de-475c-826e-2c97ff67b001.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 0x5bc62e63d988706d84542869b407bb482c0699812848b466b6aaa9fb0c745e50. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/FR2X42268573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec16d1aed7143cd0f99c1a2c9a72694026200d3a935ba54c66679f642900c8f. 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/FR96X2296997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed6c4b1947a59f5e707b7a3461e3e68a812a630ab88b3ed3fcf191bfbb993d9. 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/DGA062278685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcddacb4e34e56ac8f6ed32e9722e66ad417d484d63e5537689096052fa8074c. 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/DGA052245198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35498bbf6779b4b9b51990b21775f187390ad94c7e3db96b3c4139938031f621. 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/DGA062278686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a1b352214f685017007b05db30a010252f7d60456f71f9ad355134aeddea3a. 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/DGA062278687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caff4d4789717040c0c5b8a18e65b24e97d7033c139cd35bad39f4c71dc05a9. 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/DGA062278688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15f2f46d4892d697ae1b372d5a923a85c086b70408d222a11847a3edce111d6. 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/DGA062278689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b97726bf0ceffd34220499529ff6017ef07e078db1aaecde3280518deccc72. 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/DGA062278690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5968516990d84c2e5d32ed51e938847dff4c9e6110652412543159e6c21a42. 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/DGA062278691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49883471a27e61f7423a650bb290aaf545528fb45f05c72742fa872824f5784f. 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/DGA062278692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea6a071adf3949278573aad186c1dfa68b82d15606b2f49c1a3488b2ae65f58. 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/DGA072432319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504aa30ac5a0034f569559b8fef74642af365e7f5fb1eebf93c83c3ad5882a10. 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/DGA0H2301373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49db144db364ef27a04ac457cb20a86d7f2b192df23e384a11d791bd3f7e3fac. 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/DGA062347137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e7601adb8dc20bf5520b2389c9502fda1f05216f020572dd7f85f0ddfd6f17. 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/DGA062342555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e7601adb8dc20bf5520b2389c9502fda1f05216f020572dd7f85f0ddfd6f17. 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/DGA062342555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4c47891679b7157fcfd3c6ac790cf7aa9c14b06c4ca68bf261ec0e515b028b. 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/DGA082221154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caff4d4789717040c0c5b8a18e65b24e97d7033c139cd35bad39f4c71dc05a9. 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/DGA062278688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcddacb4e34e56ac8f6ed32e9722e66ad417d484d63e5537689096052fa8074c. 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/DGA052245198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec16d1aed7143cd0f99c1a2c9a72694026200d3a935ba54c66679f642900c8f. 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/FR96X2296997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc62e63d988706d84542869b407bb482c0699812848b466b6aaa9fb0c745e50. 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/FR2X42268573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caff4d4789717040c0c5b8a18e65b24e97d7033c139cd35bad39f4c71dc05a9. 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/DGA062278688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcddacb4e34e56ac8f6ed32e9722e66ad417d484d63e5537689096052fa8074c. 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/DGA052245198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec16d1aed7143cd0f99c1a2c9a72694026200d3a935ba54c66679f642900c8f. 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/FR96X2296997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc62e63d988706d84542869b407bb482c0699812848b466b6aaa9fb0c745e50. 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/FR2X42268573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcddacb4e34e56ac8f6ed32e9722e66ad417d484d63e5537689096052fa8074c. 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/DGA052245198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec16d1aed7143cd0f99c1a2c9a72694026200d3a935ba54c66679f642900c8f. 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/FR96X2296997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc62e63d988706d84542869b407bb482c0699812848b466b6aaa9fb0c745e50. 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/FR2X42268573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec16d1aed7143cd0f99c1a2c9a72694026200d3a935ba54c66679f642900c8f. 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/FR96X2296997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc62e63d988706d84542869b407bb482c0699812848b466b6aaa9fb0c745e50. 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/FR2X42268573.
I Got Knocked out the Same Night England Did
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81533e8a28594bba9da34a347a3da6eba2b94229fd18be7f857c6c290c21ab5c. 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/GBKPL2099065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162f361d25d9a417ce9d95e8f1a2816ab3ca137ed4ba7e3ab18dc1d0bd27e3bb. 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/FRX202132776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdae1a72bbf39456522afb9bdf9377a6681dcce1e01a7b6c494ae3c6aea8e72. 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/FR26V2015425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280618240161ff1e67cffd1876873124206d1b72abc2e369e74743b216594709. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/FR59R2119386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942e0ad1de28b3457dd446cc433a4246a0534a6f3c49d9d3084904fa29a0d267. 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/FRX202132777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e09c1a1c2a66026ef5a998639050beaec7c09c9e7713707c43884f716b87294. 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/FRX202132778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e09c1a1c2a66026ef5a998639050beaec7c09c9e7713707c43884f716b87294. 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/FRX202132778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942e0ad1de28b3457dd446cc433a4246a0534a6f3c49d9d3084904fa29a0d267. 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/FRX202132777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280618240161ff1e67cffd1876873124206d1b72abc2e369e74743b216594709. 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/FR59R2119386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdae1a72bbf39456522afb9bdf9377a6681dcce1e01a7b6c494ae3c6aea8e72. 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/FR26V2015425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81533e8a28594bba9da34a347a3da6eba2b94229fd18be7f857c6c290c21ab5c. 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/GBKPL2099065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cea795b9e04c0d4810c2e3d7034c9723fe8278a94a7b4036cf0c8f4cbe2c14e. 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/GBKPL2087622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc9402feb381c28f40f5a45df0a099f7ba55f6af4f6d2502f31d3c5a2c16a56. 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/GBKPL1969737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2d88df25da48cbbc64c6ffaaabfe4123ca76f609aafc07e9e88a046cf909e8. 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/GBKPL1969734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5bdb3b483dbe6961e9ef809b2035c15769db74c5247e4673c354bd7d3d4b69. 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/GBKPL1969735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4017c83185cd2e9b135b2907602f7e0e3fc652e898cb8b220d20bd354fc931d6. 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/GBKPL1968156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5f34ed0ee752a51e945fccd98dc8839a2241e74f196ef08b1b5b0958919dbf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBKPL1969736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4017c83185cd2e9b135b2907602f7e0e3fc652e898cb8b220d20bd354fc931d6. 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/GBKPL1968156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6e4b83b909a0674fb3fe619b79ee766ed3dd4b9595521d489ac70ce18c0abb. 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/GBKPL1939709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f0e82a2d8284dafaeba7daedf422c105f49cf7156d5e9ba7124c2988765fbe. 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/GBKPL1820789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2268dca78833fada643a58364abb1a162b4a589b4d2928f2a2f5d978ba1b2a6. 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/GBKPL1820806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80ee7a84a9ab1657571400f28a08087a9a025010b58aa3accec12b58e030274. 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/GBKPL1803348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678d9581164ecd89be82c0e9b1d7fe18460e9cce0992074a3256b6c1d1beab7c. 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/GBKPL1897381.