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 0xd381d4de431357d0dabf575a84dccb8581ede23115fd90235b2626ca60d40f7f. 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/c7d32286-3a30-4db9-a559-31d8540ab659.json and https://artists.proofprofile.net/proofs/artist/c7d32286-3a30-4db9-a559-31d8540ab659.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 0xc4ac399af87c2f9ba730e86288e6501a50736d58a973a6d7621b2e33b41f74ff. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:40:50Z), 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/QZHN92593586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a575a853487236a6011ec2a324d998c6c2de6b565acf059aec2f43052988c41. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92593587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce112754c8eb2279fc49c1534e2604069a0d60ca1e0040febd4cd83d153bfa1. 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/QZHN92593588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5846cd91286cf18234d65ba9c208ded321650d0dc6eb7d1e39c6f77f9b315a68. 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/QZHN92593589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a446d1750a5d466bc88a9e5486df7a32d3a255ea21411221a698a97bb74d2b2. 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/QZHN92593590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236f8c1e2f1a4071853eba53c21a0c4e426dcbb36a8be6c535471f0f6d0a689a. 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/QZHN92593591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dbe099877c3d93381cfe14027f39a4e9a1e979dedc2ef03257e1ff2f39dda9. 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/QZHN92593592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe121c0ea147b4876e7a59e8275868ada9380f993a460cbd0d303349e28579891. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QZHN92593593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7d129dc917e19d6f32e905378bbae5c9b0b516c14ae7eded09407271d632ba. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:44:49Z), 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/QZHN92593594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1c7b245ac756b2626a974e72b3f60fb5983cfd63a040ffc600583ada2de8ee. 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/QZHN92593595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd41d5a3e1c772e94b180ee75a39a0cc3d4d62f4dbdf6c47fea516851681a81. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZHN92593596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1299eb845d98f696453a6c57511b1756220a01dfb6d5c33731c2b70f03c0ba7. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZHN92593597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786556a6aafbfc7aaba6ea7533109481b1331b5f6502c816f08f0b51b604f8f7. 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/QZHN92593598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a10811b57749f633df1cc19e7491ca09793b9662abcfdecdfe5e47399bf3f2. 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/QZHN92593599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666f82e71a529347e59c11a011f2079962cda7d99c593a84729b3a6c1cd27631. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:16:56Z), 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/QZHN92593600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47453925f09c6663e8aa25c699018f9a307f3949411f43608ee4a11c86ad3e6e. 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/QZHN92593602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d09418c5497c857d0030acba61794211a55fa78198fc670efa63851586913f. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92593603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713663134f3367b854dfedfc94e51dfe21844c964249812569587b79da07c8cf. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:27:55Z), 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/QZHN92593604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d89aca75c0356e00b1860dc506cb561d5126c2284a427c7c2a50a16b7f295f. 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/QZHN92593605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78ca3728d57c679b1c369afc093ab42fda9db64079b56d9cc463df315feef07. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2555758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78003612b1902bdccd514eff8876423656922b739236f7ee68ebab3e2debd8d6. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/QZHNA2555759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c29467db78fc6aff23e3fada0620e5b96a95080476e71496cce7877a10b491. 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/QZHNA2555760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cea05bd99980d1c6530305dcf28dd21a011893b3a4dca7ae074dfadd24bd4f7. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2555761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2b1ce49bb59a191e2a8b0a10f6f0f80a1c922238c92e56ec597fd6b52daee3. 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/QZHNA2555762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a7b049525b5f90b05b88397b9459ac64ca9e0a0999f817386dce466743c5751. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:27:56Z), 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/QZHNA2555763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1473eabed0b677bee698c7d2cea3982a4d2db231519e64cbc66c77a05d8e0ae. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T13:51:53Z), 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/QZHNA2555764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f749e1043e89502a277c42143f6eafb099e03051b8e7b41740cdaf6254b3a02. 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/QZHNA2555766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a713d79599211d3980d9d69a29f048460ab1babac3f8d357acb7b65f5776e38. 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/QZHNA2555767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c696fdfc88df74ef0ddf980a513f83c7d943e475000b2fb9c915b35135d5e8. 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/QZHNA2555768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e94ebe8d10f77a0c28cab9c2e415a1fdd6846eb012c53dfcee18237a1386818. 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/QZHNA2555769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c64edf6d6b00223190a7bb979f1e03b21a65b6bd21cde31cbb994922bf71040. 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/QZHNA2555770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a49f3cdf9e49688eb4dc23de7fe9feae95b2188f3a9bd90592e864d646a43e0. 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/QZHNA2555771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d79722ad8d233367f164e28fb49af4ea236746724521dcd8fca68956adc5c91. 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/QZHNA2555772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9dae5013c2a13984c614ddcde43a33f05648bb8008dd643c612eaf6cc6998e. 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/QZHNA2555773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a72b59c3194fb60891ec0d6618637062f1d76b31a4fdcda41d1a13f6f9364ad. 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/QZHNA2555774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942a4d7c52b97bb9c042a8bbf59066792a8e0ae10f2b18278460b1221c49ff22. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:22:45Z), 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/QZHNA2555775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0348768e5315e6319cb3669620da039c6d1c71c5259dced26a6b189e3e7c9a. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2555777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9b9555105099de2c86792eb91afc7be7c9e4ea3ddcedffc1a7d5313940844d. 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/QZHNA2555778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec0f5c964566ea33be51408ce96f7bd911264bd0bac92f5e32fb9e477d9f203. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZHNB2565376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67d4825923ad7ad850bb5d39535dc5086ae54d904316c7ef545c671ad2ae83c. 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/QZHNB2565377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5ac588ab4c9fcf8ccb76a6bc1f1c4c2613129943cdcaf0f886e5a653cbdd43. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QZHNB2565378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28a4d75132a2d4e68eb6d6d32d5ad4fad99df9ce1e5b62231b21b7d9a567e57. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T04:43:00Z), 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/QZHNB2565379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f2a70b7934a647d36dd14e9f3cb81a3bd1cf48a78bec6c84ca1a3adb8d0c81. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2565380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c436b80f34cd77510425628846b86c364787839a1300b3ec1a48495b47a8eb8. 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/QZHNB2565381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2464cb0fe7c19429669899dfd5cec8ff56d5c11b9462ffb412a3d67fb426d9d6. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2565382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f96effc8a402deb8ca7146498d32dbf5ab59d57204c15267bad8b00b0dd99ed. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZHNB2565383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5848541c49cee1221dde9d3fdffa2724195a99b3e30ee227147e469ecb1beb83. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QZHNB2565384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4abe4175bf8c323aa18cc3f44462160ab81ac7dff3dd3932f0b0e8d23edd38c. 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/QZHNB2565385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfeea58352bc269d953b554bcc367a234715881327b0773ce459b38e82197c5. 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/QZHNB2565387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7086e697b80b446c99ed817baab1164782474de1a11a760cd247e75edfb29c. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZHNB2565388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb96c42d08b45069c88dd179440c9e6505a748afaa9a9453451d376881145ff. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2565389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4519ac5b66f988a08e7b7f703b5986828c3a216ace48c37df53d7949115502dd. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZHNB2565390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120af8707d92e28398d05d33cb5b838be6aa69aa8eadb4caa0c698f58cf87906. 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/QZHNB2565391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c09ce798de6933ebfe25d2f45832e28473552f31d3493f579e3d2e4bf0b8aff. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2565392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e7136a23bc74832d385f8e32804ffb9c2558f12f6e16728fe07b0a798c4ea99. 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/QZHNB2565393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9c0c8569a8aa1fff09f7de1b89d048c45d8e14c674b226f6ee9c67752c7697. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GX8LE2580971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f671514fa6e6cb3b8b2d1c0d76c19e948e9a88397b0e5f45a4bf011e49a7405. 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/GX8LE2516432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ae38dad521cdc039aa8f603743b0fc8362e2f87ca747a8feeadc44f8f04247. 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/GX8LE2589217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39aaa36889e9f02449a7ac7580ffb1bb306c0a5c17fdb6fca91e142dbda586ec. 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/GX8LE2500330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254ebc74bcafe540336969703abcdb84fee184b8235c5aba740c034dcedccdd2. 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/GX8LE2500523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362b3df09f7ca4fa7378e6536936efdb4d6730c5f62a347e979d153c8b73d8a0. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:46:09Z), 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/GX8LE2558705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a9b72f39b9ef725b4814a84b663a3ac6930f5fd3445d8c9c4e6ecb6002b044. 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/GX8LE2535032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942cb80d753803241260c5e0809293ea2fdb4dfbec69d887215f84a664e784fe. 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/GX8LE2533011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454a10b00abd55550a99995b415d8cbb31c9ae35ebf09c77986fdcadfbaa876b. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GX8LE2544874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c3f130ca9634f239a09bac4a9bd553c338df16a536ed3a052b6dc84d109c6e. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/GX8LE2525812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515cf98a06fc33956d78aba9e08438c6be72f2c9bc6defba9c2658a851e13bf2. 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/GX8LE2594986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277e67a23f0f633c766a5942fa0d4b8ebf00cb48873af28086cce7de3724b3c1. 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/GX8LE2518562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7d12e0b390a3fe7e3ec0c8d2a362c5d251c1c21c065f2379aff3866aca6c77. 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/GX8LE2554124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b905af23a89a0f61925bd335ef1cee0a10d46afe6a6d412448a906e22a16d7c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:11:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2515680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93543121f3aefd5c04a2f0ae103816bf42c99c36d5e00287299dceda5fa61771. 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/GX8LE2569336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94592cd3ee065365880bf7a427e97ded91c40c0ffa017ab88b3722b2a642eacc. 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/QZK6M2579242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65a76d89add6935fc12148dc6b0672f17ac579e19e1f6b60d127b49a96fc2ba. 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/QZNWQ2575214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9700e5a368668fce508326d020e4117956f76d53c96f2b22fb2816f5fa5ff4ea. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:21:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2575215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc196a2085ac6cc42772d7881c5fa7083d4efbb69389b2113b32b5e7c89930d. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:45:57Z), 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/QZNWQ2575216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b86e9f78860f71a6778671d05098d9157c56d3aba029c531e19ead82b6b42f. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:32:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2575220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61bb1aada2a891aaea3fc6d5ffa8fd9035d75201cb01f40e8d70171bf2bd4210. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T21:45:45Z), 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/QZNWQ2575222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400ad740aa809cb905821dff135b93f292dee89f52c7f3fe76bb2ecada15bcd4. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:40:12Z), 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/QZNWQ2575223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573e404f9c9d4064b8d8641f82739d59c55806ffb2fce1254a572a6c7c8ab4e6. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QZNWQ2575224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f5a0fed1b5bee01d9749b99f792a0cb63479087703fdfdb910f2313ea1e800. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2575225.