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 0xf62639670c77851e1a7e97380d7f8bfca007ffee3896510b7c040b1eccde662a. 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/319e0da5-26ab-4261-90a5-634cd66e5d9b.json and https://artists.proofprofile.net/proofs/artist/319e0da5-26ab-4261-90a5-634cd66e5d9b.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 0x8f453b5aa3eecb4f3960d1bf2d094da4e334cf425b5bf85609294199197d3560. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:19:00Z), 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/QZWV32572349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27faf580c48b8a1f05b21d3ec8ae3b14131c404e5a531e04677935a53e59e271. 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/QZZ972346257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac0d9f80177f7750e02c770a3807b856fa51c53e6e01ed3c13738bb09885b63. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:01:59Z), 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/GBLPF2524931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x768bd20f68974be1eb73a4d0c1d704d4db315888aa277cbdbec346a71fa6c3b3. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/GBLPF2524932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f7fec96cd987d6b4021f20d1da6d9c34d3b1360cf6d26eedac26b95d50c0c5. Chain 2 (Bitcoin): anchored in block 958677 (2026-07-19T05:47:23Z), 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/TCAIE2410970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11011bc3669aba3af6e29f6b4117e39bca3d8fc4f18dbcdc382348356e36c941. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/NL9KQ2443271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810c6b053c4c8b9e744d3c8db79fd8f894e642185309ea08b3656c271144a9c1. 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/NL9KQ2443272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a760418a90ff3c8e019b82625cf9b4e393e88240a9582b9428ead2d4e6837a. 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/NL9KQ2443274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05960685fb19b13d1e9e29b7baba04019597402e29c88fd35e04966fa14d38e. 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/NL9KQ2443277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924b4eb5f6e02160c018a0cf902d30773fe0c53bbea504bce15e0b440bce0d56. 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/NL9KQ2445699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1077ec925ddb1b6d2f22d3ec9553448c50117f63d4c2d375d47bad1d94db35. 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/NL9KQ2446376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96693578649995b0abcd486b632e370674cd39dded2bd5ea39161cfeb949b645. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/TCAIN2474621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579afd436623888ad8aa7bd4a69cbb8aef8e81a1adf81184dda726ac0379cac2. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:39:41Z), 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/QZTBE2478392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4543c2d6256c157807ea114e7a53328a1b4355ed707c57459e57543ee9b0ef. 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/QZTBE2483310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55722cac07e41c3922f99c7b5d5d44e4c1825bb8d46479b00505c095bcdc79f5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:00:52Z), 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/QZTBE2483311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e2a40aef6e448a0dd24f498fcc2dd3d1ae51907c46ceb636e8b021a6856244. 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/QZLBC2425728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24af57e2833ebd906e8c200ac2faf46e1a3390073ce2dab13451c5e7c6b0302d. 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/QZLBC2428323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf252680929e76a4c1da8b0e7adc989eca8c376446fd8428e3336e57f5ed820ed. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZLBC2428568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fff9c893676a60d34d5decbac24c8a933b30c83df2e2d7fd9c7c3e10c349d97. 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/QZLBC2432081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4d1731b822f3cb5cb471e367cc8cf585a35fa12c717c1d0892c01bd5e3729c. 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/QZLBC2432084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de406e3ac43a697212cb96d044bd5050bdc568503458e89c07c3a28dac3d1e5. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/QZLBC2430993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9b9864b89f78a3f85171d631fae2645fb50631b31706d23524d1775e03dc92. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/GXF9Q2539493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24af57e2833ebd906e8c200ac2faf46e1a3390073ce2dab13451c5e7c6b0302d. 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/QZLBC2428323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9956e705ee3111b6d231f9fc00519a0f8243f84cc06444f3fb701b56e5d116ab. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2432082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01e243cba4f0e6b9251d4b0fb9a9f42ccad2020ec59d816155bf0d1bc41aa99. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:04:07Z), 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/QZLBC2432083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf252680929e76a4c1da8b0e7adc989eca8c376446fd8428e3336e57f5ed820ed. 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/QZLBC2428568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7072adeb95bbd2801ee2adc0bb492bd7da9a5a900c8a7112b3426a9465619f. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:10:11Z), 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/QZLBC2430736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d3884e926b385ca91f702d2a04b98384dd0a1105d0fb9e04b65284935ba734. 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/QZLBC2430417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01eb9fd95ce83cfa00afdc72ddbaee69976b4a0605e7e84a871618782da2d5b5. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:36:03Z), 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/QZLBC2430871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefbcd22750587312f91035844cacaf082acda7fc993ab50cd928667afef200d4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GXF9Q2539494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6895b1fd0dd4c376807fa172490a2c9235daed1bf9ec14bcc0dcdad18c4e62. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:39:40Z), 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/TCAJD2598537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6895b1fd0dd4c376807fa172490a2c9235daed1bf9ec14bcc0dcdad18c4e62. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJD2598537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2700387cf435b89630e128c4698ae165a1aafb756c6ac7218b132c2a9c7e6cf. 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/TCAJE2522025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff73d4e81db706f4fc7a5d811dd761b9080225450dca8728fb126f25c9f0fb2. 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/TCAJE2522031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd682ab139f285342645ddce49a0f2e3ff5e32a54643a12f2d8657d527602fab9. 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/TCAJE2522040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19856b33ea45e709b45fe012d6dab4fbba9b80c2d03091efdd9c9ac83624a4d. 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/TCAJE2522045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc5bdd707c1dfe86c731a4d63939e32912e8a769d96a099086fe0510a7694582. 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/TCAJE2522050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d788dc59b5b20b19d212b73df6c11967e994de568ffc5a1dfb4abd3169c0d7. 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/TCAJE2522057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ca205f94850361a91450c2b7cb45b9d970dd83533e07a39764a18386ac23f8. 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/TCAJE2522059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743f1b2442fe402f106c3876534f692ba2fe232f82c9216c4527b009bcdd66d7. 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/TCAJE2522061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb436d43fa784b90bc02c485f235db149a914fe8a23b9fa6f98b7936023697893. 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/TCAJI2542629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbdd1eed3afda3764d6ef310a2e1f4b4c2885dff521204ead35ecbd33d98dfc. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:31:47Z), 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/TCAJI2542625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4332befd6fb129b09b1b6779101152c0b3e4ada67540d0a4b3b5bdec80f012a1. 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/TCAJI2542620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb436d43fa784b90bc02c485f235db149a914fe8a23b9fa6f98b7936023697893. 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/TCAJI2542629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3fcff5a2846e552bf4280108c817f3258a1a29ccc4211c205b7499a8a18fd0. 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/TCAJI2542633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bb9027ee93534df969cb914bb6622a0c23f5fd0b424616861af8820aa83432. 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/TCAJI2542635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9698914972806af51494e3733e59e56b2b81a0ac5ba8548832e518f3b06071c3. 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/TCAJJ2542663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18adf448f39c922a99f2885aa8ea657001bbe737bb16ff7f6e49a35af4f00595. Chain 2 (Bitcoin): anchored in block 957596 (2026-07-11T18:43:56Z), 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/TCAJK2518486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb436d43fa784b90bc02c485f235db149a914fe8a23b9fa6f98b7936023697893. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCAJI2542629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3fcff5a2846e552bf4280108c817f3258a1a29ccc4211c205b7499a8a18fd0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJI2542633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bb9027ee93534df969cb914bb6622a0c23f5fd0b424616861af8820aa83432. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:20:59Z), 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/TCAJI2542635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e673b9a0bdbe48618ab17ac29e53ce0310eb00c867dbd9f35f2bbbc8d7e8382. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/TCAJG2520458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce399d5219d8e7fdcd40b145d3248f8e371cb9bfee232e0b01e694b6e3def691. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:57:22Z), 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/TCAJI2542646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18064941066ca18ed5016b136e35230c74c42e216cc61ceb939abbd25d0a3cb8. Chain 2 (Bitcoin): anchored in block 957596 (2026-07-11T18:43:56Z), 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/TCAJI2542656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9698914972806af51494e3733e59e56b2b81a0ac5ba8548832e518f3b06071c3. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJJ2542663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca761ae01a1bcf38bd214d9bf12cd02f25a7b0de858d115a81b4f5adbecee4d3. 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/QZMEN2584844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e0fe6366141a01f1571b62bbb68c7bca1c55d32d1b86894dc37a87c843045b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/TCAJR2517028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6907c763a05f39421a130ce6991377272b200ec92962152b2e1809bd8bd999b. 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/TCAJQ2594342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d8f8116ecaffe8c4859136b1be687f750bd28bce7846a3f0956185dcf2923a. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/TCAJQ2544293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b5a70a6335c541de6a545f93116704c0939d78ca7dd876903d7df2e694d538. 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/TCAJQ2594354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5839f8a369483ec999ec1ce122edec52cf346b727e276f3cb35be57fe1117a6b. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/TCAJQ2594363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f096b4f31d5519946850002f779d72e1c8ad3d5f9d8843d6dd99eec728e045. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/TCAJQ2594369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf8628feb9097c92380cac9797154703ac1c6184ec44193ce34ccd679ba75df. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:53:33Z), 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/TCAJQ2594374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c29c8b14f3f7fa6e8e2432406351964d93d047f00728a86c736e7b0c2c3998a. 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/TCAJQ2594391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864bd537b82329f34f7e975baf61411ecabfb47c26d507ccde4c1eca177ead22. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/TCAJQ2594395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffe823ba46f9ed578566d3c65b08f04c115ea1e2b869903310d5a87b69094cc. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:23:33Z), 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/TCAJR2594401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d6943027e97daa812152a1b86a42ef89c7c0d561cea473ed61df8262282cbe. 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/TCAJR2594407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18796e8cc936c1e347a92d345829a640f85d11bb2836d09d282d4d194782519d. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/TCAJQ2557803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82858da5b177ff1a5adad69ac826fbee902c64873ad1bf540d27a00fd5d5d4e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAJQ2594416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b055379254d85d01298cab78f776d5e0f21ae8cf437d819639fa7542201151. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:07:13Z), 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/TCAJQ2594418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7b179e3449aa74eee9bf1ff3cac261304ab08c6bd2ec488dabfd6155ffede8. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/TCAJT2518011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750f4dd08638d96c3037d45f3fa88b0156219fa9bc397f881bab81e02b364d8d. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/TCAJW2506856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dba97a2ac518caa13ec10bdf405de5c896cf55a22c3874ef630ca07b5c14ebc. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/TCAJW2506864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0908fb5559195c7c6845f78071b82efd5cee626fbf6d4190ef287c99f2d79225. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:54:41Z), 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/TCAJW2506868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92003b2a4af7b0a71f8e8fe12f8e60bb1a873fafe911c99fb411470fdc1d62ee. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/TCAJW2506887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216f65272a18ff8ecdc86adb8a159052d60ad88e2fc807c22deb038b9159fd2e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:59:31Z), 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/TCAJW2506891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826b4bb7bea07973b5a546204652493e483c36ef13b83aa932b00638cf07a7a5. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/TCAJW2506892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf5538f5d49ad90a8ef464766a568a42be3354b618a9f10b1af2396d6aa938d. 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/QZZ782562677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c62eb4e6d575b57afd6738315d4f7ee9a04880714006c6347aa6334ca059c04. 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/QZZ782562678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18a33a49ea60a04536cd02fdf190b5c4f4d0cc7be78c713074888d0a7be40b0. 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/QZZ782562679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011247dab5229436f028d6c4f1c21e0413eb1077e350c4f2b1af416ee94abfcb. 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/QZZ7R2547898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8177ff9e454f2c159f0aee3fb3fe6a1bfecb6e490fc30da4672233e4678a532a. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:42:32Z), 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/QT65Z2537280.