1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xad776f1b25f3e9b062a988783b29993a408edf644dd28981931e84c31760850f. 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/516b7a6e-a58c-4583-a596-54588095ae5d.json and https://artists.proofprofile.net/proofs/artist/516b7a6e-a58c-4583-a596-54588095ae5d.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 → block OTSBitcoinBlock must exist at that height 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 0xb300957783cac9b85edbe5324c9736a4d71113c7c29d5ef63bc688484a1bf418. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/USWB10101840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb46dc08de968823b9b572f4513139c7cecbcb6ffd77fb53150ffd7041ad310. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USWB10101841.
Mars Needs Women: Space Is a Lonely Place
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2486e97cb28c3120bd6f8e64aabf6f2c6ee7d355e62893ee0a43ef6fd2287ae. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/USWB10101842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d420cc73c1e79bcaaea623bc9ba75c42686cf80b62e1d2e305c771366c728ba. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USWB10101843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f52423c639466da7514e1d163a7191939f700111bf3b72880609f9e5e9f093. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:11:44Z), 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/USWB10101844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5438353482490779e72ef8ba2936f9bc6d73425e576a98fa8d40ec9aaf772cf5. 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/USWB10101845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fb7a6771614045335c0c769fc6eb656e45310de9c69f0f61ec10f79e47fb6f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USWB19903743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037c203aa6593573de14e0b0eef1d0ecce1597ed4c9d1f99e132996f1226a0be. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USWB19903744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad938412a1788f66af2abec7a998cf2a3ab6f16ed4a5640baef0d0722c43fc1d. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19903745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7635731d2067352d21e597838a2fd6d91f3de7ab120773dbe6e5855708a6da. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:08:38Z), 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/USWB19903746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7ddfeb0179a39f9c53200367b34d41c1e82f9289c444950ad86dd662ee0eca. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USWB19903747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9dae4da7341c15a80fc848ef4b98e285cbd085da6a6d8ac7bf7168242980b43. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USWB19903750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7424f922a901a501200bc4b4c25cc2e6a6c02b4dc372263ec26c53e41e75b09e. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/USWB19903751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeef530b2b7f60d237e13a2b2246ecf5cd1a192b72561b62882265387282bdf9. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19903763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe3c3a27bdbcd2bede4029270f3f77fc05bf508e6d0b637fac84c3715ed225a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:57:28Z), 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/USWB19903764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9322ff0d1fd7872662be5ab77d9431c672d7933c0d01114912479dbef6e716. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19903765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4f100c1dccdd45efe04c3f114dba1617398c36b62b83ed9aeb69d08d1a7499. 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/USWB19902370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9ff59ed538c31d92da8ffd0b15784b2c481c0c0d9a94d85bd2830e34931805. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19903768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ce72c0b58c786ae8274a02ed7a6391720c5d9d844da685df485255ef062630. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/USWB10102050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514de97bef40f1d91d5587052a642b71c580184e649aefd56121f16263a437e4. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USWB10102238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb21958f1caec9dfbe27f0ccc14d39819260fbcf7801d88eef75617eca7e6f7. 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/USWB10102239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c18bb0ccb60ad29c0f6be176736c791abbba12cab84a26f5cb15963a3ed1b2. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USWB10102247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcb3a7a562a36014d7cfff89d383751377d381c7904468a62b2f78be17e4df7. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19600371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b88ab769ceecbadab8a4751619a85d09fce8cce5dc517f3d3a1fc5641d447f. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/USWB19200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845cd8de886dec64010216a48f7c886f156993bfbe860dc28d6e142dfcadb7b7. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19500707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307feffddefe0d0be68d20448d191febafa83f0981b4b5846f61be580073ecb6. 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/USWB19500708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ed64fb33f1ba6dcbabd816837541bf223d4ce94d74168a2a9cd1dcaec0f7be. 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/USWB19500709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcc3e774f044115974577c4efbdee82a913da52ce2844ac8f7fcd452bb49c79. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ae0ce487ce856aeaf1cc4e7b5ea70dec7879db01110ebf38d80d527cd40eeb. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/USWB19200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788ca0a52325ed697df951d77013ede594c0326553096f5b962bb14894643523. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USWB19500716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351b96d3fcdd66cc66d00ded072a4fc5897d823dda274486904a24be37f89ec7. 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/USWB19800214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48f4132ffdea7b39d075cb85c9fb76315be1cb5c237e90b92d1047c9aa81235. 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/USWB19800216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87385abf1e8ec60df68986b2f2f2c59ce0af40e05422dc157cc2d8071f807984. 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/USWB19800217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9397215ee15835c30c3a50dcacd7541c1ebfce407e85b8f34caee41f9bcdd88c. 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/USWB19800218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fcab0645e9c14cabe2a332d569123b84f5f0bd9c4e58039ae7fb6643f34948. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USWB19800219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c51f18a6c0d6561465be050385c65594201a0cdb97fee7e3efa75e9f664767d. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USWB19800223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da849f59c44b1b59d8b1651f9542eae0f3414d62ac47b595c70f5b3b2dfe7c9. 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/USWB19800225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292fd8eb77676bc37c612b012bc292a19d9583aa56a2c2a36ac8d9d246809c17. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19902367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9283c2944148e951982dca020601dd2a381c98ce28e39ac1b14cf42966af73e. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19500706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eacd4d14ccef40c1809acbe01ade7f6fcd42d92e85541bda8455ea818e234bf. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USWB19902372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bc06f466bc2714bc1c5733865e4499c908c60ec93bf3790706c27d0862944d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB19800215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486309bb948bcaf2e8beeda3cf68bfb0a150cf18b761696fd2b586bc85f86ec9. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USSM10114884.
Improv/Amazing Grace - Live at the Quick
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ff4e4422a198a668c95498494e48777ef0a1e9c6224eee33aea43e448c65c2. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/USSM10114888.
Improv/Prelude from Bach violin partita #3 - Live at the Quick
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b73e594d4c1f51c5836c95c56f5d1a2b08e051afc710875337ffb76738a96e. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USSM10114893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363c2944649df3a6b6433cd6ad13486e97ef7c613d2d5a0ca1be59861edfdb2c. 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/USSM10114894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70f2bfd23a1a84430fa501834af6275005d6e7fcc1e0c983b5f86aeba1ca42a. 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/USSM10506964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6167e51ce7aa8f708bd8aa75a4ca30bcefabaa8856a5439fa5600ee227cb92. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USRO20861608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742b13c67159f82c77b14dc3d5f0dea9eaaeb3b69a942ee9e0616461afe4f938. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRO20861610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4936e364791fab7856d66671b611dad4f0b5ff1437ad0df95788730b10bff582. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USKO11100179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7535b6234c3f379246321e993964e1a4c30e8dd59e2da6ca1dc4f1ce77d8f3c4. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/USKO11100180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5314dd41f14912c01ad3a4fc1b4f71d4cd6499a40bb9603d51420217bd9b85be. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/USKO11100181.
Lonesome Pine Special '91 (KXCI Broadcast)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72a4476a761d93dc11db23d0a30a62fdd8ae5a7439aa1d73791d77e2ff21ef1. 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/USWB19900654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2735dc23e0d8e8237c2cc4d731a2a69ac614044013521e4b0fa01e7f429033. 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/USWB19900656.