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 0x4bd8aab5c81604ab36494bc721d559ecac0516430e472513cd1960a44329d98e. 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/a2124818-49e2-4864-8a05-85a88f18f197.json and https://artists.proofprofile.net/proofs/artist/a2124818-49e2-4864-8a05-85a88f18f197.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 0xe094550fc935d6411aa9d387633d0db2437f61f12c60f1c3a675ad6dc38f1ebe. 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/DGA052341809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9250bf3f05f6bb67a508d3b88ab9bb17ac8a86e7feaf1ea63fffcce6f4b1323. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T13:10:36Z), 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/DGA0M2330564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16602756d042f7ccac12d4c8da9f608da7b18e255dc8cd340c6dbf57a91f8388. 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/QZDA62417707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2560559726d3fbe2ce7942cb3b3790428c418088fc5710b306ea1f42f8d73f. 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/QZDA62417708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214934959a847a9efb0d263fc64d9fe4a1f7f4da6c23edffa526ea85756863c6. 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/QZDA62417709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccf4b3d520049604835f465ff01eb5c3db6fe9a6a8bffd292aa2d622c8f12fe. 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/QZDA62417710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16f5089f971b96bffba89d0249c9572611a8e89e8d9fa6a589695f6d66963b84. 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/QZDA62417711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298e5867fcc5d93af343b5413ef409e58b1cd2abcfe17a1c39b786d60e1b7f72. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/QZK6Q2443061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f5118919d3b9cf4e07163c99aeafe4358a27193b907cd064e0817ec7790cbf7. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42461398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec5e1eec4e12d6ea8b4fd0d61d1a9addd8cb4b9acdf9977829539cf996ac3d8. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/CA5KR2492809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb0ea366890a4fc3b334db744995763568e1f0a8f5ac231ae2be82c01f70b52. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/CA5KR2496896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69903f5c694477908bb79382427e3a92c4a35cb51e3c19959fe8232d0a1cb4e7. 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/CA5KR2496897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd32b4c714d8f3223a1c40392425f70d9a9eebe0ac4bf187ce3766efd3a2e61. 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/CA5KR2496898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1da72a59d173bc1242607c145e5fac88cf5d651a6a46e6fe29b3dda24c956e. 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/USUYG1584703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a819d501de483912f4b46cdcf53aef5afd51358a97348fc9ec347c78cae40f. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/GX8KD2536045.
LEAVE IT ALL TO ME (THEME FROM ICARLY) [ULTRAFUNK]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd8e89d7168f926ea968a991f42911fedc37a78ad683d9845d14ff9bc80d063. 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/GX8LE2548901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e565064ffe4242a5483c3b47649921588055a1d78b776fbef1f7609cfb58740. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/GX38U2573135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94722dbd2eb27e301617622c902dd2709768b1e089946c757d6be1036333e6f3. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/GX38U2566042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e4d279341d8ea25ae0a2ca69121247cc41e17d1878eade1b5d91b37f1523e4. 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/GX38U2590922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fb48b53530f1a9f5aa3a7cc3e164f9c6b592e8ffb718ed614b299493ae0ddd. 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/GX38U2514731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec096fbfec963775ffcc01e1a76c19ba86a11ebf87cea979c059f02b907ddbb1. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), 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/GX38U2555679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa221417edc09447be0cdd42b29b60ddc7626921e26cf36396d953e3503a29779. 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/GX38U2523485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9acd7627c979af47d4b72a466e6edee0d08b0818cc9f03a28239185da52918dd. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/GX38U2501003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ec75bdb19b795277d91dd1cd20c29fc71a92439305d7ce37a3509824451f24. 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/QZNWQ2562064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ec75bdb19b795277d91dd1cd20c29fc71a92439305d7ce37a3509824451f24. 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/QZNWQ2562064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf499867a41fc4e33e49995f975860569be0f41d61ff1791cc9e7c76f8f572ee. 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/QZNWQ2562065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb38fc5e08b5be1382cb74ba78a73f6508ae6128c95f5768b1ecbd1a9b6d8df. 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/QZNWQ2562066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20042eb413bb32ccc59296e59b5c9d8e1a132228b7dfd4ae5ca2aa131abdffad. 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/QZNWQ2564217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf790dafe19c179eb799f92685d493251c5f3131b8b5f42fcf9f4ea6d96746075. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/QZNWQ2564218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2ee909dea0fbe1008caa8300f64b5896405a6431bf7696a740b273545fe1f7. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2563146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5b0d4866e96d977bbe2033c1779be137b230f05c8d0dbad79af46a497ed8fc. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2563142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e73950a225e2b75d2a43e35c05e2f7ea23f7c45e067d28f00f221451c2d2de0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZNWU2560576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0164dcecd3005b0c1bd420d48557b22aad0376ee338132e9c95a0108ce53e23. 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/QZNWU2560575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eba12a701fcca71c1212eb68733d9b4ec763d2b089edf7c747b1a6dcf11782c. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/QZNWY2589663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262e01904103015040f9c23e2560221b36043df3185976eeeda15dc139bb2cdb. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QZNWY2589661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90889cb82634f70ff7596d434c66a52b7198f828a87f1615b6a126980e2e6da8. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/QZPLR2566020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4761b9c874ed10c15fa139e83680bb36e82b305a4c72976ef125e1f1cdf27f96. 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/QZPLR2566018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8718fc11025cfad3876d181584f6dbdf45837ce7a6e6e80d7ad09d84742c40. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/QZPLR2539942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab212651e1f9490d07175ba215dd882849400e2a6a9747483e066ea3643f483e. 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/QZPLR2539944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991586825c90160fd838463b9199350d085c6853f2ea4cd99025c7cc9a25424b. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/QZRP52568976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35c7f7b9da78be81c9c02c80f878d0babbb0bc6bd91f8cb9896ecadf2fbf569. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZRP52568977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ae23a517053995e555eaa7ae38ba7299648aff0299c7578bf12323d61c7e8d. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZRP52568978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991586825c90160fd838463b9199350d085c6853f2ea4cd99025c7cc9a25424b. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52568976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35c7f7b9da78be81c9c02c80f878d0babbb0bc6bd91f8cb9896ecadf2fbf569. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZRP52568977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9301f767d421b3f8a4d428c648b08ad4d5e98d84e05d1a8b8e825caed9f045b3. 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/QZTAW2540685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e8fd620ace05da36d5f95243abfe790b215213e9b6241ffbcdfea997068484. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZTAW2540686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921cb96c93e0358380d67939fcba1a6f785fcb5141d78f3c4fbe428c1b4d6c0b. 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/QZTB52580230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e06a27d758a72184f571b90412ebe42cf2e05e190a891c5d09fdb93dee94af. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZTB52580232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d52613d5f766e5662bd6d0bb7635ba53e49a69ff947e656ec5194d0c0e7b045. 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/QZTB52580233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921a2141d8d61540a7e6b67bbfaa096d0165c8a4d13578a7a73acc946bac27c3. 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/QZTB82538176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6873b05246a72b672ef9a58c57eb1862f7f62f2144ed854d90d2f26f18304529. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZTB92583263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae5c737455e0ec56885e11ba479e22c6539f94d34428c17e36572ab605f4f1f. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/GXESV2569244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4347266ee8e36e404ec7528d1b91fc3fc4e33a640dd56cc2f3578db3e3fadb03. 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/GXESV2515172.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0f599daca7aa24d3dc1a42bf4578d7d4eba1178976546b85eff48196e99840. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXESV2510966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3e966afe6b89925e69dac79717bae95b61a1f2bf5ae3aba94db9ee5bd4f8ef. 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/QMFME2502674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030dede1c939993b56fd86794eb00bef011c3e299648f71294c18fb227298498. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2502675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb39aa66d388e005f7e2eb6f6a9d64736850f07ed44a63f23eebe6150101ac2. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QMFME2549384.