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 0x46568fd4a05e05e370fad95f877ba652451baa2137fb6d859d92db5f2c91a397. 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/db1b8b0e-414a-47a2-b9f7-e30df30b61c8.json and https://artists.proofprofile.net/proofs/artist/db1b8b0e-414a-47a2-b9f7-e30df30b61c8.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 0x42ddbdd286aa9692cfd36359137b2d2279d7ecffbeb10b84f62fd1acc28366c0. 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/TCAID2448882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0a076fd76b7c3733eea5adc5f320283d5baad558a0e4cb8f02220bfc0ddfce. 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/TCAIE2460022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48dc719c93b9b10d9056d110af4e93fb34bdb4e0c6bf9983a24b4975e6753046. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:33:28Z), 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/TCAID2471623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb058cb3706cbb2a7552a6bc02e20320acd5515c6f633620485c67a0670f8977. 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/TCAIF2480979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbab92a36f04eec07f9ae85c6dda74bb5cfbe29c435049d0177d0b1302f1265. 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/TCAID2491816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b50ed6773e51e9127fe0b170218a7446311d3c0c204931c81942e1483c7f76. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/TCAIE2402651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ca1164e2746be984e9249b1e231e72ad3f38c1e206613395e7c8a49935bcf6. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIE2412335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ec2fb24fe94178bb98cd3acf9c580bb054d141c08b47c7b9a83b3c59d80c62. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIE2429331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa565f14873c52097c35fd8419708fa64d0be16919b8d3e3217466a1c34f4e792. 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/TCAIE2429143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35363ac447401b868ba9cf0b6167d489de620a398107786362770b5f6abb5cca. 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/TCAIE2436814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c64e262cea8281328f89a6422b6536afdc7b99afa6282473c004e35823a2407. 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/TCAIE2449354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf439b0d760e949d4aaedaa614995ca597dda119b1a8572f873136289645b70. 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/TCAIE2464926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dbd817e6b8553e341f220061524c698872cd886f62fe24f7eed2295ae25224. 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/TCAIE2457374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9747f9ff674dfa78d571dd6f87754e03dc876e2c6e764749735659a24fb343e. 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/TCAIE2473571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dff0f20d46c02888866f1d85b2757d9d495eeb63063e9acb90024834737a27. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:46:45Z), 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/TCAIE2481936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d2e41e46309fadeb62f0ca92cdffdc9d8d54e21fc0ba5a322bf0d086ed3618. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:10:57Z), 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/TCAIF2409623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89da087ec3d154581655ac07dee4a384ec3867e3d6cfca1c3468b5ef9525ef03. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/TCAIF2425589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfd63fc38832cdba51afc4514c0e5ec3c4379a1eedfd906e3c95f2e9c1bf293. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/TCAIF2448697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59b5d67ae6112befd92cfd4015093a75414e491862a2553b460c2b31b87b278. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:32:06Z), 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/TCAIF2462089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fff877ed8960ae3e450616d054363522c452d586c33bcbf84c91888cfd429f4. 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/TCAIF2493818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3364d1b6bf49fe26185fc54cb1fc559a9951f8c8be7f26238c34adc818b864. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:10:26Z), 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/TCAIH2429138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386a88cef328e51130b188605e4bc330559de418b5e7546a64ac4e55179ce79d. 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/TCAIG2433627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165bc04eb2f509fc5efaf54eaf747b9a805e059bca46240925bd33703cf096f1. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIG2438037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c93d3f0cdcb9f068e1bb0bd2b6bc0e1ff337a67f23ab2874d19772368c0330. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIH2448385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1995d00a4a41d44723d72085cd9b83e28023f4db6a5cbc8199381a34722f6d6e. 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/TCAIG2457650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec7573c20832bc6d4d10ce0e623bd436fd6c54748410a1e826b6ceeb43c44b4. 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/TCAIG2466610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1053cf5679d0b753ac83406e1dd7ef3c0a6605de920f0950c1e6ec09af88b036. 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/TCAIG2478481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c94076f5c4d447e2a6dbaee1eb75c493b0d023bbc3a7e72e1abe8b4906d680. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:02:50Z), 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/TCAII2425744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88969b623f182d697834d34e648fb3102822cf9649693e6930c3207def087fe6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIH2485079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47362037ab75575f259ffaa27372499a29763a2d0cf696da1cb298edb5a0924. 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/TCAIH2494794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a923e4a880a737c4a3509605aaba0bad1aa7180c50ebb2034ecddff25c2aa8. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T07:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIH2411543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6844ec0ad2d29e0c775c408f313a795c325b155c1fb06c53b58acf994c724c00. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIH2427933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9397aca86ed42c6838cd691952ab8d030d1d2bc9cb5297be71f7ab6d9cca99be. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/TCAII2436690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cea15d9d2c4d68c1706c601d504d2471c9291de0131660b00a517fcba278971. 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/TCAIH2461505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523217ecb10a1b24ea5816e7cc86493d637a5f0e83bf01b5aba418a19b97e5c4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TCAIH2468777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0158b20650522ad43528267b7080df8562d1db091f7d2fb3034504f1f54a8ad. 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/TCAIH2476870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09456d88ec469e0e14aac59c9db687855ec1019df2a6be224f368c086d443ef0. 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/TCAIH2486374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302d6938a6782d44219406b010dee9365842a7a0665511d286a9c566abffb593. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:10:37Z), 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/TCAIJ2496738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6707f5c0037453acb8fac99bcb2ea7364dcf65122c44a0da2a1518c22d9950f. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:36:37Z), 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/TCAII2407123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d61335de66e507d2d20aac36a8a489f40148d1ea9599e81b7ab8b57e5aee72. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:58:28Z), 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/TCAIJ2419111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ad1b3407bf85bc6426e777f5b13a745df6d46d18433e290da15801118db8d5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAII2419349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe637d025da30449012e108ad7b4388b946948e091b78249be6d7cbd1ae33abf9. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/TCAIK2438083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a164ae81101fe0f9bf8005618a533df67f8002788be83fc897a15df3c2c9c5. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:24:54Z), 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/TCAII2445227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca42347f4ed2e3983e654354182b14f7b6d57f35946d658ec6b0d49f78ebb92. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/TCAIJ2456083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc55e6e762a7bf8a68bae3ddfe6166d1debaca9438083a5b63ece5b8b2d32473. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/TCAII2470970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe219fa15ac0c60435c40f27683cd2409022704f4696ae85360fd5e39c573dfa4. 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/TCAIJ2478959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5439f75fbf9973a5bd0e05427349ae792bc975f8e6671fdcb0ef3d656df444. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/TCAII2493137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbc81b23a0a69792c0619de5a2940b3d5fa681a505e631fed221259f01085b8. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIJ2498207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee5eec06d8a86751d74053d73bbdb54be93abbf6e7753135db53324582feb06. 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/TCAIK2408473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c2ad352900ab12f02deb9d91b4567b6a00439956ff4f4fc57046eee7647c0c. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/TCAIK2419641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2db265c3d2f1faf5671b510b0f61551a816e735b131773ed5ae5f211bcf9a9. 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/TCAIJ2477494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6aef6768e3c237d23c5d77a415456295cc99ab9a002a47347c93e9f725e425. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/TCAIK2410802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72632484955c6c78c2532869a74f694d1328255ec9426cb644af38b932c0c1b2. 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/TCAIL2421006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ea8e9d16c2bd1739cd448aa53be872943a70be2a380c3cad8d16131bb5aa54. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:21:02Z), 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/TCAIL2426750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5b87564a00bef7b829f820b6a92c55284171bb86efe4bdab00e079a0e0729f. 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/TCAIK2437112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35650e9b7a0ccac3611c3da683fa96f0981d2768f91c69a97de6a46ee3698f9. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:04:47Z), 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/TCAIL2448686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5f7f98ae25853cdc01f4ceb2feff78f551caf290d4eab198329f785d4af5ac. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIM2417005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018e3796446131dabbadabcfa24f424bbf5e4ca4ea8575299fee9de0f241d889. 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/TCAIM2428126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49654a21071696c0bebe5c5a7dc366ed1c78dd53ca8c06bde2f2fb746e265bb1. 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/TCAIM2439644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba37b5f43f70fa18ec0039bcf86f824358618afe43c42bd3938e18a74337e163. 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/TCAIM2443574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc169b26aa9c0f4ad1d21bbfe8e65a0f39139a7dcba313187495340c85d53bff. 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/TCAIM2456250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc056676321a07ba5a933ebd6ab826f49c110f82073c0436fc1bc1accfa81edd5. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T08:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIM2465592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d20003d9be7d259e17ba193e3db1629f7bd7727dbd2185010815b8d3328515a. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:08:07Z), 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/TCAIL2468905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfdeeeb15bf01f97381d81cf5949f316c6c3ef381c785e1ec2b628e2a400784. 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/TCAIM2488926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5eb1c8a88a3650c2b8e5aedfe3aadf84eafe36d8cf92a270165a349fccc1de. 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/TCAIM2415570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a02dc6c0154afd85607c0745ef1862ea0eef06e04d868068a44f7e8f9f9b43. 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/TCAIM2424291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16191b021cd60cc2297b7c4141436b9cbaa70e972e250cf7cba916e8e6b48201. 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/TCAKA2581501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537293ee810f93137fe05fa2ad91c15954760adba0d19500ce1d17d11db4dc6f. 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/TCAJZ2591526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb3a8fa46ec07d3809af6c301871fa48df9c4c27ff86a4c270f7e1b35aa796cd. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/TCAKA2500956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75844da339b0f99e3ff88e35bce56e8f5b144d956e832b654e50db480686b79. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/TCAKA2510359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3eff4703263f7f09b75224cdca724b6459800c5bcbc974ed33e8f986d1d23a. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/TCAKA2523200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a719b4b8196f544fe9f5fdaaf69ce56b2c4b802c81fb40a48cecb38f4a795a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T23:02:44Z), 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/QT65W2500154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aadf7c796d9173fdbcdb31ac092feae0e1ba4dc4c8d99709f2efc51ee9c2b9f. 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/QT65W2506264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357acbc28c9991b1ad197841f5b1e4c1d6514d6dfe889cea81e0afecd14ebb91. 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/QT65W2537349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ae8d87c47d0b39dccfd9e57dd8b4c93be4bba659f3be13b040857d6ed8a5cb. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:41:52Z), 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/QT65W2550960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669afd014cb4f466164de90d03117a1cbb6b09e65fd1ec0b5d51c6ec48eaf733. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QT65W2559290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94bbc320028562f35abac6475c607760be975ab3340d3b56ff918a43284ce577. 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/QT65W2570762.