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 0xbee0e6f07afdbb45634324b34e46a227c6fd0cf3ea0a57ee3e600951cdadc3d9. 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/3c229ab1-d9b8-4ba3-824c-cf6d47415eef.json and https://artists.proofprofile.net/proofs/artist/3c229ab1-d9b8-4ba3-824c-cf6d47415eef.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 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 0x2817741606ed574221490f4d74a43a43679fa1d1509c8cf86f27e353c61f602a. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/US25L1400197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf078d460a4dfa929a710b695f7fca3a136a8d806be47e6388d234c74bc178ace. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/US25L1400199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf48802a6f3661649957bdccacbb79156d97473738a193559c7f75921b6bbf0c. 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/US25L1400200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0740f538eec97a6614ca9e8b57d25d6efd463a565d7f4e5425d144f54dc0f7cd. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/US25L1400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2817741606ed574221490f4d74a43a43679fa1d1509c8cf86f27e353c61f602a. 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/US25L1400197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d32c6043c1ba913c9c82c29cda0836402210fab3454188dfbdadc2843bce430. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L1400198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf48802a6f3661649957bdccacbb79156d97473738a193559c7f75921b6bbf0c. 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/US25L1400200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70db55cd86633851c6ce2f327badbf2e88d16ec112dc44f85ac709f6b2029af3. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L1400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7f20afc8aa4d47e9d4e846174c3e3c8000fe561720ac88990f8e863684dd21. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), 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/US25L1600555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962826fa84efbb5bc05e2ddf2849592da67dbbad904570c4450b3214db9f1e4c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/US25L1600559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce8f489517c06d64664bd14c7cb4c26abd17860b87232b7d4e9d5e501920b2f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/US25L1600562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ba758c54984e959e427a54ecb428297cdc859f1acb4e16f3bf0a2005e6a805. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L1800256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047202f3cb11b1b1674f15f319c8b18b4bf66c382383d9a9e39a5551b2222ed5. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L1800257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8784fa0fdf4a7a670298723fadcffbdd197cd159c75bddc6dad34ddcfbf8f42e. 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/US25L1800258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb172689dce75dac7d48c2bf3acbc0e54b1155d452cc62ae590239be60f9f5f. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/US25L1800259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5784413595c11ce04111b3a17195a4a09bede4289662a9dd925f96fa03f660b1. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/US25L1800261.
We Just Want to Worship (Spontaneous) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f0502d007c65815f78226c6994a4768deb5ead23f10e809eee0263b867e54c. 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/US25L1800260.
Spirit of the Living God (Let It Fall) [Live]
Spirit of the Living God (Let It Fall) [Single Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41193b6c3e7d9679c2b66c64e3ccc546d832f393c0b2ed3e97126e4f8a06f03d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/US25L1900185.
Spirit of the Living God (Let It Fall) [Single Version] - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb339e8556639b4db288e0edf3b85fb4ea2d944cc09eed70bb883cc16b4ad2020. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/US25L1800550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e13d3b4c3559ef12ccb139d1e0441ee52e05c28e4a5dcdde2ea34ebde4e8ba. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/US25L1900282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859842b719b6efade05927a0b69b8821afa2b784315cc6d89b21d8f909ef8ffd. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/US25L2000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bddc34b1347571877010ba765531bccde01fa796a51eb477ccb882e7db0526d. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/US25L2000134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038dbb37efcb0d7dfcb518aaefbc345fd0af3538d086a30e9322c2bbc4c9f459. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L2000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325dcf631fa7e9d257fea6b8b1ea0d571d2121586de0eb85cd41bdfebcf7a955. 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/US25L2000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859842b719b6efade05927a0b69b8821afa2b784315cc6d89b21d8f909ef8ffd. 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/US25L2000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fb1c00425a66844f2746daedcbafa4b4adcd24904e0466c517e52b033cb482. 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/US25L2000131.
Let It Fall (Spirit Of The Living God) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b3cac17d8e01eb6280ae3f8116a5632143f09a47acc215c00072d3af14ad63. 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/US25L2000132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129d8a5420668f2e1f72609039f3264198aa3b52569dec9885244c350972cfe4. 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/US25L2000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd20ff4ae880ef38438f766066bedd1aa763c3d1554ddd69d1cf04851c6c90b6. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/US25L2000262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3fdf75705647f292a4d0899aa32b46d7896f358d66d9bcb23e255d06ff1d116. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGXC2000319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32691f0d0bb5814f3cf6befd83a591680bec894ae5a85b055ccf025bd781268. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGXC2000320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ba7e05f4d4d9662e09ae4ce4ba4126df9a950486820df96679a64476196a0f. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGXC2100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262ff977f74d8a8cdbb2568ff1ee346c0f0a47f3657a170fc1641558a3c5e7af. 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/QZGXC2100045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc7eddf4cf407a2fcb0ede06c6c8ab37e9fe881c5bb86909f5527ed18877412. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGXC2100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd575bee405dfa0a2feffd54715bd3d4e43c7707b08fcf01cf5d758257b65e6ea. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZGXC2300645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01045e85d432b6cdcdb89693c4993b1dbb9c6fcc6cbab4d58d80a95d75ac336. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L2400181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc228fdb0a4bc95ac3a1311f8de14eeb4ad21f96987645ba330760f7d237bbe7f. 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/US25L2400214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d2cd607f13d92f834b72d149a4fd37dfc9911aab03d738374de9dd28637e1c. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L2400279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a41c28fa1cef84800de37d33780d2740b25603ae0fa02a8ae260687ae1948c. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L2400299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7115855203dcf491aad795eff7826066acbe1275191bcc180fbeffce7b3c7587. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/US25L2400282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb39f935dc96eb55b501308976425482cf10ee13a423eaa3622aaeb56680a79. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L2400283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa985b0236f1788dd64201e9a0c590872d88bbea03559737e5eb0eb2d1d12b6. 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/US25L2400239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811f9ef0c6e3ca76ef7a0d8d19ec62790e3db2929eb11f5b3d8d2c7e1d2bcbab. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L2500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a49bcba804a2f37dcf5074c3c010d975410f3a2a09f61c8dffba17f3b9de8e. 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/US25L2500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61596d9666e356e2bd29ed1e311df7704905813f73828769bc8b0f7ccef83878. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/US25L1600564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962826fa84efbb5bc05e2ddf2849592da67dbbad904570c4450b3214db9f1e4c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25L1600559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ba758c54984e959e427a54ecb428297cdc859f1acb4e16f3bf0a2005e6a805. 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/US25L1800256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cd53c6aa79095e1d4d075759015fc4345b2704c7210cb89d61d4ec23da874e. 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/US25L1601659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf48802a6f3661649957bdccacbb79156d97473738a193559c7f75921b6bbf0c. 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/US25L1400200.