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 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 0x2977fa2e5e1219a8e8667c7389b8f9cc54f84d0427c85a7612dcb187627da5c7. 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/cdeda485-64ce-48d7-877c-5d5ac8a68c4f.json and https://artists.proofprofile.net/proofs/artist/cdeda485-64ce-48d7-877c-5d5ac8a68c4f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Gdzie jest biały węgorz? (ENDRIU BOOTLEG)
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 0xa9ea4adc83bd996c67efb5bd7b2fa9c6ec1304af65466b26b17b05405ff40a3f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLF242108302.
Gdzie jest biały węgorz? (Dance Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf02ab8582230d6e9e1503579d8b68aaa521516fae0c5b7cf0559b22e62417c. 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/TCAHM2360141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941375c950f652a9739e5363aaf1d59cec5e21f346feb6391f15c80181f9d421. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCAHM2379461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540bc4f5fc5084c02337d39c25bcb94dc17d121a016f194debb0b2d82e9b19e9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHM2387106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8925a57a5530322b0df9b444b204a210ab8f562dec8de4f8ebe82647c1f30c0. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCAHM2387225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090444f8188952130b07009bf8a151d5653985ebc398d29a51077f1b047bf784. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHM2387227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e77cff68c04cebe00ea2c04b7c7e7989783ee10489db7f0be6561abd7d2a2c. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/TCAHM2387238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb69eaa1f0a175faab4e3c863b7134fbb66e465be74f9d2f05f62471ef6e7ba. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/TCAHM2387240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6bf02be4b57e872c07b3542e18daf3b6a17f5701118d290d3346c063316939. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/TCAHM2387251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21e3a2f336d21683206f787a6cde93f58454a5bc3fbfd14c6eebcc102a449df. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAHM2387253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051304dba3006b49472462af202ae9e1903f13226c80a1a50633ded896297aed. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/TCAHM2387257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95302f297f2e2b813206feff300ae85b0e26fad6289fc15e44c408253b35362b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHM2387266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182877eb70d6f0d41eb874c103dcf9c8c4d038b0c71a90c10d1cf1cd5c68db9a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAHM2387273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095854107580201677b87af8d5d3668116ce34925ee9abbf7d00df63a1e40985. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHM2387279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252b6ec06f76b4cc11c5ef744486fe513da87dcf7675519dc853ab5b3138ea88. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/TCAHM2387281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f39a29946d74a96f2d4925567835b9e83dede7ece0b0fe70baf959d018cb5d8. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/TCAHM2385584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bbf7c958e146edcfac948f2d53b56035c258a37931ca848ffe53e682fc3141. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHM2387015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9cf432e1a8e0d64fca4b06a2633064d0a7f352606b49734cbea5030f34a0e3. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/TCAHM2387037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1260e3aecc8d8f1ca13d8431421e4eebb7f6e8a39ae4fb53e4dbca878d1f41fe. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2318930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f83bee74300096ac03e204fcfba70eda15e44a0c731a4b786b8eea4fe35b1c3. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/TCAHN2318932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc352626861473635842d73627d4f08cb6c8c7de9fe427d6db4464f255ddb02b6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAHN2318937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1f5fe987bfbef694168747cedb7840243006c6726138053d4b2a0e0660da45. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/TCAHN2318939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb21ed97ab53e19acef73521aa0f28ea0848e78d8bedb08f2b8a5958619dc22. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2318943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937ad58137ead73432818151a1c4e094c6afc6cef8c6c866e128aebb8bb5bac6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCAHN2318951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be6da0cbba2093f8477471eb5b23f3cf145aae3383e0e0e3722ddc332988635. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2318960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e5dd0a42d2cc5c15f1d6cb1efd0dfdda4a9a812d1b43ff2f23f07cf32903e8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2318972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f39a29946d74a96f2d4925567835b9e83dede7ece0b0fe70baf959d018cb5d8. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/TCAHM2385584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde73bb9b5d48981e10f98e83ef3b4f3e8cd337a405ae8f80e1f439a34ac79aa2. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/TCAHN2318988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f0317ec86a5be86f6f29a06bf1f5760139688d6933ea70c20c17ba0ea4ab21. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2319012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bdae64f6f8c9102fab9e3df4c0ee062a62bec294b4bd85cfc82767ca27b3f6f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2319036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6399016cb716a0ee32f685fe39493c01c73ceabb5557325beae3214558133e0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAHN2319042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f77b69e44c8f12e55e5b49669346598206a622c416d483aeb69576cabd2f77. 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/TCAHN2318574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773ea36a18584269c9968cab96be87192fdffb87041e17d129012be01b0d4e03. 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/TCAHN2318586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7120f5051179f3c67a27bc6dd3e1afcb695bacc8a7136c7e9d424b5396c124e7. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2318593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbff976e41f86cd4c77d5f83a7fd5e0678ddc71d1c224a0821d1ce3c0389d04e. 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/QZTB32254772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22661b86480f8d06c0fb8a2255cd92501f9f1e2b3f9fd7ca2a79151935494a2. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2323075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x458f4b3bd819f7e3d2e9f346887eb76369f923c32e4c586f659bd14226b748ea. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/QZNWX2002043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd170dc54729ac9848d43d6a1a0365bcef2bf18d70fcc9c5b1de95b36df3199. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCAHN2322807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a158161b6f05fe4292b95ce11c4ee6f1aa5436ff7f18321b516d527bf1ccee. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2322811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0140032669f5d8ff103f624a892b8afe70945e5531e278822c26a60bd80e8e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/TCAHN2337698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769b569a4aec92b577ba89cee8bddc368826b40f331ca30a5b9aa05028372bed. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2339766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3d8315f25941f1687d439886331cba8fe5a3726850dc8ee215209cd6a6b030. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/TCAHN2339484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac0e13a65cf57fb941f867018b4b51e3a0006e58e9731d15c5d24fe345bfef2. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/TCAHN2339505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32823f2dba56cad200749b67ab82ed1cbbd9ecd9f38d0f69c05a82de0e4e40b3. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/TCAHN2352018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea67410f8af9a3f746854e0db87b8ded32cc396d8b1206a72ba1b6efdf899009. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHN2351804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0ffacd235560011149c60fd386a82c8aaafcd58a913d4e87059aad9e73a472. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/TCAHN2357569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdbfb195b1b68ae9b439a222a4423cfdd2c0effc82ba2db55324e14b70a7bd8. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/TCAHN2365704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf2bb600252a73ff7112888e881173f2b34019bc6a55e817a3f169dc90a8f69. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/TCAHN2365814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62474a65dcfefaef1fdc7d6f0f49d6ee4ee98ec4611158d1e41d9c63b2aa8f40. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/TCAHQ2389357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeed0b5ebed7e423c2fde9ca4c75950ba21e664a911cfcab8e1535a0f4fb78c6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJW2567234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44a263897826e7b640c2458e9d9393635d9a979cd356bf076f145c787c42b1d. 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/PLF242209582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14506f411cb03fc356718f64154693b986d0673577f154825eb621f5079d527a. 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/PL66V2383219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba8739816e1bdb9b78506712ea851d56058e309ca93abee081438a3e58c45d6. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/PL44J2260772.