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 0x79fab7315a835511c7e8ee2ad3b55b6074a171a18ca6a09031696ce58f6dc2a0. 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/018da8b4-02f2-4865-a6c3-f731216de442.json and https://artists.proofprofile.net/proofs/artist/018da8b4-02f2-4865-a6c3-f731216de442.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 0xe96b2323968119efce8fcc2af0d1e6fa0447fab16399ed1ce69e0c5a23724f6b. 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/US23A1501311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c22e76039ea27ea9a64da189b9393d1fe8994b878122da9bbdfa9288e4cd55. 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/US23A1501312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fae5836931ea5456f983e8db0648b0896c5590b0fde82c3ed70fdea9e1b504. 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/US23A1501313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0dab8e48ae3387acdb937d534ae39affd0aea687deb4291c0289e37f77496d2. 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/US23A1501199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2379b61471ced92c093701a8b5a82af948382d7d5bedb5618d8275109678b1. 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/US23A1501314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa015fcb13c5f5208e98ff5b5d143b7b53c8edf08020d92bcfc6d8c747d7e6d7d. 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/US23A1501315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ff70c33cb995c8454d14e7fbe4471770b830b794867c352837df9ca0ce9cc5. 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/USUYG1209757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25be81b464df5a65b164e233d139197b3ec9973d0e3d482f789c4144d42aa04c. 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/US23A1501316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d8762219f9a2d8071afeefd00be00e76fe5be4745861c0c5ceb1a2691eea0b. 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/US23A1501317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0911dca0f243162cad291ff85f12457b51caf0a109d0ac235ea494966323990. 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/US23A1501048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd697d19420580bbc4ccad7a5cf7add5a6cc94aa1c292c5e124b7b1eb82ffdd. 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/US23A1501318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1da97351e0e6b9630a9d1d6c11649ad18936ef9e7dbf3b199573a6f8fa11875. 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/US23A1501319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c34b9f1912dbe53d63c502fb29787a33e46a20ebfcf7ca2617c97aa7bc98810. 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/US23A1501320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19d2eea561ca950e49f0b020f82dd1e123ec1c832e70e357af7dc8d5cf16526. 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/US23A1501321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75980d611045fe161c152a064f71464e95c667159a0c157031cdc755751e581c. 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/US23A1501322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d6ca8823e697013fec3faec6eefe2cf374495ebffa1fa98f39b0b966424c6a. 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/US23A1501323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb894c885ee5733c62149f0e121bbf963582a38882c499aab598dccbbb771772b. 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/QZES52319088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218462ac0e9a03995193cbaf1cacf99a357bc9c16e0bf316b681bc4662ba5bfc. 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/USHM91883681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291c89a7ce36310d645adaf035dd9b73158410ff1f322769941e0f3a336a628c. 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/USCGH1728363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b55330f190861c62024e581f20225ef6afd5fcd7eef3e52fb746c40478309c7. 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/USCGH1728364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf421b565ac95cb95038e8a87a6a56532005b3290d4bb438ee6f98b26f36c0b1. 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/USHM81667883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d62106e516980e18cbcbbfc4b7f3a93835e7af98eb9a6f31913f6082fcba60. 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/TCAEC1908723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ebfcde8cc573bfcf46cdb130ac87fdb64a8a7dcea198ba157c2d6e85ab63d02. 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/TCAEC1908727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9f708afc16d02580b56566a6abfd4c0e7631e31f27cfbb064d7fc83223e388. 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/TCAEC1908729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90761228a3b4149ad985e89c250eb558de88215d8d4308af5e5fd9b1ea30f737. 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/TCAEC1908730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1e357566dd9ab40bcef69d506d2d49a6677a7f9cdfbc7ae3caba481f20d84c. 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/USUYG1369224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ac10d12968b2e0191af60ed494f7c47bc679e197b8304e854b2ce5ce6bab49. 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/USUYG1369225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad9916cc3e761b21cc9713066756ceeaf2a7d7d315ff634ae0c7209ab1158dd. 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/USUYG1369226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9483ced078d165ee2bb6284c519fc809e5fcff2360d4a541600f4e51fe1c96. 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/USUYG1369227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe539dc7a21a41bf358b65eea7f56f4bb6d9d48c37872c00245bdba4b6baaa277. 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/USUYG1431386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2944224b5374efa2e5bbdfed2b1490d02c49f72824a208323e47cb1c1c6314. 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/USUYG1429877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62e41425a0424a914935d6a780e81604ba134d590a8e2ffbf20572ce597fd6e. 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/USUYG1431387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2750dcec6c3502004ac86af1a4d4f017727044ca258033d7d200de3640fe735e. 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/USUYG1413093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab183cc4d0e1f8b85815ea856e3366a0d52c37fe8d7d0c1c15b320c4b777c88a. 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/USUYG1431388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332476c0b34e88c4ed36c260c4d444ca462f56262f52ba1346ace2093a1afe02. 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/USUYG1431389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1450ce153808f6c52f317dc33b58577c3cf36164d4b973d420497414d68928. 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/USUYG1369230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6797512bdfdabec7010b715d83001940cea270e7b8fc63876248a7ca6358cd4a. 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/USUYG1369231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37509f87d8204818a0dc00656f2d970a9934cd293a21a64b611c47b1eb0e18da. 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/USUYG1366323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceebf192ee8f910c43c8ef72196c3352bfea9391e8ba22189251ab2d6e3b1921. 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/USUYG1431390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedefc1ee612ad77df1e2ef25a18efc7ed8473c3c171dfdae87648a6942ba70fb. 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/USUYG1431391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d5bb51247148ffd717a2e18d183e364c54478f2d64ad9ae4f8a1201c4c731b. 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/USUYG1369229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9a132589b4018f6b95fc0d23ae8e84bc27577a7812de908837d913074167ad. 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/USUYG1431392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6209f7ad2b3f1dc239f3c13ad299cbea48b47a2f6993564d2ce97fc1c72d2366. 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/USUYG1431393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a258c2cf25c86dbe082e58555dfc4c14ad970c4fd41d3e8d1855c0cb97a07b. 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/USUYG1342664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82c51f75e7a84aed1c6f15687576ebcb3a8282ac3bc2ed33d58002ad9be7c9f. 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/USUYG1369228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784158b6a9c902a98fe16d5aafc9792167475eaa13c707db08dc85dbf69622c0. 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/USUYG1369232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d1368ea5e087aca0db1d01d8f875c10ed9b87bd30a701015bbeb82a464f6de. 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/USUYG1431394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63a1b91e287abf89f68da638431c77cb8daf78fc763197b8446b205adaace443. 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/USUYG1369233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687ebce7cdb5130ce3d79c45c144a8ad0ea84056b09c80db3de1508ff0e04233. 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/QMGR32072539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4240ac55eee1239197c7864a09644cc114d2128cf7666ec81e365fde983961db. 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/USUYG1504972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e1a9a8ad6d7e8da7115de7be5069972b45c21a448ea35f9d983b7253a6db00. 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/USUYG1504973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c36c7dfe7182eea29c97c015ebb639794630325bb28909a91f19aa7efb95a7. 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/USUYG1504974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4e0ee29ae0189671eb5317abf2b4bce8747bf89b7d4d3ebf8382ae644432f7. 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/USUYG1497048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f52bc9b9250853664fb34ffbd4c01663370993725c0f3d29b8beafecf95f078. 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/USUYG1504975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fb6e1995fb717c7a9f4c41f3d8e301bb4b7a0cf13097153edef5aff0bc1eb0. 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/USUYG1504976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b31dbc39a62580bf86e187634f89ecff9da8ebf8f31b779a2563594481e170. 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/USUYG1504977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7006c5f7d93cbd2e0fef7aeabf3d1d821cb1aafe1293b422413d2eab77ad1370. 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/USUYG1504978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324afa2c156c7f1e61bc98989db65d0237b03e425e5da2ff661352f3591242e6. 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/USUYG1504979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3117cab90047fc956e38e84ba64605ad4cb33c1808ac9f83ff4d81ac7d35e7. 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/USUYG1488370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe82190cb734c38b97f9f641f12ed4ef10a98683c0e760004211dda047ab282. 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/USUYG1504980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa895a222157484a15c5d8e580d61c62c62ca5c7a1ed8e78b098be5187d13d0e7. 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/USUYG1504981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb998431a28f957c559f8d979640d87db3997b83e17593365aa23366437ef120f. 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/USUYG1504982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5791c7ce30d9c6b46463f267b80c31af255333221bfa30e38976b712da8564. 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/USUYG1469418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62e41425a0424a914935d6a780e81604ba134d590a8e2ffbf20572ce597fd6e. 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/USUYG1431387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784158b6a9c902a98fe16d5aafc9792167475eaa13c707db08dc85dbf69622c0. 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/USUYG1369232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a258c2cf25c86dbe082e58555dfc4c14ad970c4fd41d3e8d1855c0cb97a07b. 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/USUYG1342664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9a132589b4018f6b95fc0d23ae8e84bc27577a7812de908837d913074167ad. 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/USUYG1431392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ac95308a3762eafb3d9bb45e540c29e9f8b63a79c3e68be79ced213f6539e70. 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/USUYG1470733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf58d6c635c8c70975a1450fabaf5c9a89d90c21984d39a70b3d52361d8f1f4ad. 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/QZNWQ2270256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735eb54a823e1276068f7bb26aa0cda00b82a3e48a5e5c32bb691ad5be768107. 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/QZNWQ2270257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a75ee2aa7f8c7e04a05627256987bc84f695defe1942348af9ffe5ee8e58227. 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/QZNWQ2270258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86da72a1a3d8de62b85e2f672e6d7eb36ad07c4c6fd538bb3dbb41d65c8e619d. 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/QZNWQ2270259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b0d6ccf486300a6b20f39ddb7db487f047f7babd07ff6f56531ac0ea3055ed. 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/QZNWQ2270261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df1f2d82bff101d1b04e49de4c69c2eedd8d13ec8cc0aa79541e6f5b1de9602. 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/QZNWQ2270262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0030a99f1754e2a64da56bbf22d9640c3b88083dae7943747cc8e0f23826c7. 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/QZNWQ2270264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb67eae8126c88069d53b80eee02ca734e81d92e7035607b25e3599df30663e. 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/QZNWQ2270265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec89f9aa1a25ea6a43aa688609b5d5c5cc13131137a8c06b59601449b1ceb91f. 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/QZNWQ2270266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd538651c0a2dc2f591071526966d863f53a6c7909c2bc4b8b4c7778393e27fb2. 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/QZNWQ2270268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b48bb1c28e4cc4f257da2835bcbcc5d2c2f1dab335eec1f8fef445603615be. 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/QZHN72260381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6d013fbc94c0a7bf1889f8eb8bce586df9df253d1597d01006d093a89ca331. 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/QZHN72260382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0538d6532424acd31be07688226e29e5a21657396d7b856ef9dc6accaf447827. 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/QZHN72260383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cb1d185e2372803698baf624a86eef0066bef58bf0bb3cfd14eb1110aa3096. 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/QZMER2113672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9838072118615809ff08cac3982cd92b45d1563385e28c0d16dabd584f22c0f. 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/TCAFI2018516.