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 0x87194c9f95af7e8adb0778ec66c9367187e2fc44c710ad806adeb6ff50447fe5. 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/4f3af498-f53e-4d33-9f64-66035d4e625c.json and https://artists.proofprofile.net/proofs/artist/4f3af498-f53e-4d33-9f64-66035d4e625c.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 0xb08b7ed1850c68178923f00bcc07bfe6eba85d7b6c2de9bddfebf8e4bbddaaeb. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GX8LD2405827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a966c8c8530749ae106a8f536e1dec5bfdc87bf51d09ab676ca29b43b2e8c3. 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/GX8LD2441276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb047aa3c1ec6b96a0380251a573377bcf89393361bb2db9ac939c1ab309d5377. 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/GX8LE2407250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada62e3d1863a3bfb0ced844a41401ebdf34b3dbed35372391b7e55380a4ea2c. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:25:06Z), 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/GX5MX2476304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e95e1b3e72be48f8b9dbf42dc31301654e25a93f806b87a8af14fb2eb0bd043. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MX2446326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b38deff325c418f50f10f3fb0894ad8392a7750311aa32ee894abdbacd6d5d7. 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/GX5MX2446829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3d9c92d0de7e4b3eb940bc20a3df817815aa8c0d5b47e92b37af6fcb08bd73. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/GX5MX2427917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaaf4b2f0b5ee5543ad00ca63d8ab5dfcbccf00a00b88f8e6dbeb366f3cc2e90. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:09:55Z), 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/GX5MX2482214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ddf0eb3644476fb581c05ee1fb2259e41ee132b087d040c573d99d94a674c4. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GX5MX2467276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d14a0fa1c3201b2c34938183fe3d11efd5464612fede71500b5ae96514c08b8. 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/GX5MX2472874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512af341d3bf06cc509035f88e5a1f5a8dd3b3fe0c64606ad8e70f44a7263e4b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:11:56Z), 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/GX5MX2427898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d4b0ee348ee77d811c9c066b78705a231b3916b7662e9321eabd557a71beb2. 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/GX5MX2493309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1ad89ac8deeab2662cf08a9fc743904d19f1d6a5074e3ee3298b2898fa70ed. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:25:19Z), 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/GX5MX2424000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f8cb38b715befd31c18d6fcd86d65d27451a458d002f5e8b651027f6ca0ab6. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GX5MX2483078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82700371e1f3f0c43bb883234ee271670f6ae5e815b92c3707758f388dff790. 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/GXBDS2481474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1e4353b404b82da52ff9f43311b629a8ce5041c1122bf5e77bb935ac679b9a. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/GXBDS2402581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c11bc3f49cb568e243ffc278034e94347909681c43cfb43acb1b28508313a1. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/GXBDS2499744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9aea6093d3e3422e9852434487237df3ec40112efa52e09ee04482dacc67253. 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/GXBDS2455044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a623c699994b05428130b2554e2babeaf32c89dbf4f7530eaddab474179e3f. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:05:04Z), 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/GXBDS2477209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8f7c9a33b022f82aeed4eb72d141b3c7041edc640559b407f27fafcb37962c. 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/GXBDS2411951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8572cefcf7f44f8947f227dead8d34d4c77e11b162b2f9fb842618d7fbc864ec. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:42:49Z), 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/GXBDS2486855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40573a288d9bd228d8b8b6ece208be8aef9f15c025c933583097895a1b0bb10. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/GXBDS2443149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910cbeb04972002b135d529b694fe6a215a62cbc10d1f8c0fcc4c19d459dd8cb. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GXBDS2468238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d41780c97fd565ff4d4cd70b3fbc720cb2f0d5c9156fcd55b1d729c12f61ad5. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDS2486250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702dc73b3026402a9eefa2fff3a47120f1855eb2a48fdc42431e066f24128265. 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/GXBDS2474180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749cf136fc600ef94041e70972e3c8c63d5fe5887032ad28b877eedd10ca03d8. 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/GXBDS2480722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda3aaa3d4c53c1dfc6a43a6d4d105e1559657c37268f910015c5b8dcfa336ff6. 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/GXBDS2496552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48347d51ce553638ca468f920823a73e85be2757ef3496d2ac6f8446c0baeb1. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBDS2465135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e58c373d78b867b55d4dc0f5b6dca2b3d27a41ab63568610bea21c386301820. 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/GX5MY2476579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee5cf338757b78ef1efd13bc3eb8f255ccd2265c1866f6164b10a1a01abeae0. 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/GX5MY2432607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1d6c3c79358bb91a8395e8e5e979a92629fcdf29a61ce129c91d2378101c79. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:29:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MY2450353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084f4e976aafae307fe449848f6587c331be5ecbd6d7c3ab752060527fe069dd. 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/GX5MY2427687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5666cfba7a4b31f5c70f7a041dd35cf3bbca9effb90da7e8aa0ec67b9850cc1f. 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/GX5MY2404036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21761db7a60952faf9d84bbfd8cf11cf2c411cf255cf96150e7ff8515ce19222. 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/GX5MY2489331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a50c050df6cfc77055ef2040d8308bfbcd2908697a938863d5f4e01b72fc58. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GXBDT2467235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edfda26e29fac9b88915c1f7d8ebaef38060ef4749fe5832dc5cf5e3e394f43. 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/GXF972439108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf8036d08eb5edb002d87be11ccf35a0de5b2527cd4401ab94989a818a7967c. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:01:41Z), 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/GXF972416834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90509d5bcf93df55897691c2dfee17c411dc01871ebb7f35cdf34387086f9cbd. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF972407674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1638df7aa22406b62c7448e19f1e909ac8dbf1228efd0467d2d0c71baa75f382. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF972410465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d730e60bb946d6c235ae02b5487dd44e4e8ac54e7a71541c650a21cbfa5dadc. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/GXF972489088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac115a1510850286ff04dc654af7ea1f9110861bdd499299fea31dba7604c7d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXFHP2432979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321ac56cb67934db544652031095c95ccff2f81e28fbb562b5f3f6bd7179d7bc. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2513665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1188d36adfcaed7b15cf91b6ceb401bc0fa04376985f6035248f244be999a22. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:24:49Z), 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/GX8KD2523388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6acfce680fa9371f6a267d9014ab74b4d2448846dd0feb16bf2284850c9bf4. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/GX8LE2535257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54872beec69703b74605a8a08445a633196a27f0f937fdc8d5d2003d0cacd889. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:33:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX38U2500112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc51e3b6c5a14966805c979dcdef3dd2c09dc659db2ed2ae8c06e60f7aa3861. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/GX3HH2512418.