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 0x109c108d60c9474ae7bcb7e119444d962456f07b917fbc4f58f4b333441a4774. 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/2c0f8ef3-320c-4584-8997-085a85ca5cd8.json and https://artists.proofprofile.net/proofs/artist/2c0f8ef3-320c-4584-8997-085a85ca5cd8.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 0x2dc3a224a715bcc0649e70fc250c0d344c0c9157798a198942f0e693987b7c87. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/US74R0794706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50d6b042f32c6f17c58c1d77564af9b4b9af6e58e6b1cc968dbb774180b9f56. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM9AA2096603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e9fcdc6e85d8929810c654f396c9664ee1834ff4fde5eee6d4f5ddf0bce087. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9A91683925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a16b6b1c847907850f6fbf06d163a86c28f1946ceeadf56283188dd37a8ee1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM9A91683926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe589ce5c79caa3f35e6ff16057c7950611f990d5ec732fe15f2a16963bf1fece. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QM9A91683927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f5a1db20c03b204d335bd6b731ed37c174c1963e7c5271059c9efbd4ea39b7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM9A91683929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350f756cb31f5bc93d731085ae5d224d2944476879ba429a1a7e41cf42e29ba9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9A91683933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763e67b97af1be17178aa2e6f3615cf3bc35ae318d0d2bea8b48ef70330f8ec0. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/QM9A91683919.
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 0xd43b11e62444e763901588e4d955cdf88c1927b2a8c6a66f6346d9d9ad7b5876. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9A91683920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56a33c257623370d9b69eeea2661bcef8857f41fb16a4af8453354273c9e5ad. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QM9A91683921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892fa10fe27f98b3f021f0a7832e07f7dc6c5d85174d31e85d44e1204436ef95. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9A91683922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0715dba7a4263fe8c261949ee247dc2b60ce206586aaadcba5425292adddcd. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QM9A91683923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ca82d50237195fd3ee5a52bf6bb36038a95c5dae7fe65d24cff1b9dbde2b5b. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QM9A91683924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd161206e387e3d7fd1c63b5c11604c78ac834019f2f0d705d4bb8ef5d47ed7. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9A91683928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8be707e0209339182d10e3af5c9f944a9750c26ac44416b6d184f09278bd12. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9A91683930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d71d7cb7cfac1abc49aeba8e6d6c3d45f140f99c76d90009c485964fe75bd62. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QM9A91683931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627158add886fc4ac281f67660af7846e040a7c04d13b3e6f4059b75858206c0. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QM9A91683932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07ac5d3ac5eb9766bb805e3ee9d8edb32bf310ff1ee0bcbf0d75509aa04a9a3. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QM9A91683934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9f24caf22cae7dcde2ba4c2c724dce345f5b5320d10fa46532dcb0158502af. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/QM9A91683935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93fcf2df6ec03771a0efe05272ce2e5c10764563b34c15c6b4f639025044e1a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:46:44Z), 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/QMAAK1634669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41832d7ec706ddd826093451ae388555bcfef749e8fb9afd400a05a8ee736eee. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMAAK1634673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b8b226530ae22144f8463f01f808290acfd705c7e117b9d29a6e27eaeb832e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMAAK1634674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85eddc76707226e8b043de851fd07e06547be3e18d60428362bdd6943b3a4302. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QMAAK1634670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf66e136e79d167e406ad144268c81637b1d8f6adf4c286ada291dc1a8c22adb. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QMAAK1634671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24b31f56db77f80266b001736d5d050a02e1ad8aaac7b8f6b40997c77c52127. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QMAAK1634672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff74056ee599d58f9886206a5096e7887a4e61975ac9f4a8aee289510bba8e5. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QMAAK1634675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8f2204f0b0ffbcda0d485e5be0fc1705cf2718e055bc2bba0de66197565763. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QMAAK1634676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92106718d89403c2038491c0579d6be6b934cd42decebdf778ac18451e1e2a2e. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/QMAAK1634677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d7fdf2f34888d6b84960a162e4de9d9eb7328b0365dd2d2f6f406214c9d432. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QMAAK1634678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c3fd504e239c611d8e8bf1908cf31913bbb8efdbe55e7b6b49e3711d1eb9ad. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USHM21355075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e4af4d38dbc5e7445d8ce583e33cfa520c28f0b5d77e086e9a63812ea8e8a9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM21355080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5507b97be2861e3a47b09f06b4b27a86d23774f0b6a7b0844e47e139d9e10c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USCGH1293679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd88f7fd0f39bc723743ec985ff89e21610ec6e283249c344741ee64d9e09d8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USCGH1293680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62d6206b2680ab93501c1fd41d7ed5e6d5f2f9c8e524aca12c674d66696a83f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USCGH1293681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb962f63a998e9008624b23a2923b898d965bfd166dbc842154e8f26021476b5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USCGH1293682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a195dd13e8630d6e85530674a7ecf1bc7a3d696d5bbd016fe787697a3bf97c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1293683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bb8e5a5a78f5fa714637c3c253952f3abb5daac68f325586be046a61727059. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USCGH1293684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b82c5e189985fd44213245ffde2f3de80a5220427d8210477e3c4236085765. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:07:36Z), 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/USCGH1293685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6134d4c0a6bdd36c8038d5291ed98cf3cd9b428fab95b7d7e703a8d408f411ae. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USCGH1293686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d23b96c209b83d2d7b5b37bd3b2b4effdb8df87ee01460a42f588268f34702a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1293687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa06b8c79518d3285f35f83f8cf8379b90b944cfa7db4a9407f8ae20f0cb6f3e. 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/USCGH1293690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c78177b324ce42b48a5da6b6d7bf5d90a315257dc726b1198b8f5b04999b911. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGH1293691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399fe1b29cbfcd26ad52a97677980dc1029a470f36baf533a96c0afa389bc339. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USCGH1293692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566f49bbf6d81f65b257a068b529d91404329fb67f34b27a946dfa1b98d16bf1. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1293688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8534d03cc6aeceb347769050e5f93c7419828cb89ba63f607f21734ad5e1c2b6. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USCGH1293689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd346910e1bc8ee9c38b032e4c1a1d55ab4cb48c9607b5b6531cc889d3add73. 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/USCGJ0875710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a0f3644cd8724c359fe3667d0f5e6959e07b34c0c847fc9198da7ba23a5218. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGJ0875711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec981537fe903efc4b2adbd65e46b483553b6354048d74b681f228e05ac4e248. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USCGJ0875713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053d3f7c5ce934d285ce27f7245a802c2c1f32590ad5c182e1d9a26afe8544b4. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/USCGJ0875712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a6baa0a738cc6cf829716d41a1526ce004a4933ce834a1acd00d197aa038fa. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USCGJ0875714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345896edb4483782ccb9b2683dd152e802367f2ec680c864d4bc091673986a50. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USCGJ0875715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00476f011db19c9f89621e834149af2c52e0233fdb61c983cd551eef6a2e09e0. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USCGJ0875716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x408249372d6bba0d24d2a974a697c93d539c64946c176c7dace77dee27b76dc6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USCGJ0875717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388d58d2f4d7dd2cffc3bd273df6e6c9851217b79212dfb3f966caf106ea8888. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USCGJ0875718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26532c960bda88dea0e0d7b5961c7e6cd30698267b438e840fda6446b87dfcda. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USHM20750849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5732468ca9cce631384b1bcd4ac6b31d8f838886ae64d804b46591e45ea7ebed. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM20750851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ce5e7e5e19dee640b34f8b2c6701bf3330cc90777703f907e7dbe5cef3f908. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM20750853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb19655892a54fc0cc7886c7d9835e805fe2a8f4b196a50c81231e4712ab70f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM20750854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063c1d75d10e79873891a23c86f89c06f16dbe726ea48581f62da9701a5e6f5b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM20750855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab3449197f6ad5a3a1d75ab318c00b1bc3ff7a2495ab0e7c12b9d5e48d3a0b1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM20750856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e1805e35c540525fa6829a1c593ee7fbb4b02770d506773f35c2939f7e4da0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20750857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3eda4508f56a82cdcedbc74cc8f20f33e90e41882560a0f911c522a83bb4ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USHM20750858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bacec77408d6466214d5e72d82ed66bb8c75170818969be72ba877da8dd4cba. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM20750860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe840096356341445f9b10949f1060e1ad374ddd0640b61effd687275b4999f. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USHM20750850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c33d59a4b0d3c971f07a34066da2e42e6b4aae8719b821c5fa4ac500b57dd0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USHM20750852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc432b86bc3cae66a1c8e54126c176352a3ddec7ee651a4079e1c381579f6c3dc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USHM20750859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa703397d45038208f207acdbe2d5d1a7921fd2cc506e3a259e9902dc7c56e15. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/USHM20750861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d67d4f2194f5d7063f3ede93610f32ff471a86ba8d6417aace28fb6b858903. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90575743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a25c670b5c1fa99a2816bbe9e972cf1454e943761802ad63e1187978cf956ba. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM90485591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a01be8ef4879edc2e77a3df931a40d81fdb3f44aaea1da718c5b3c0beda14d7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USHM90485592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5526f18cc6faa68fafe6975314706eebfdfd3dbde90db0904c9113d36ca82f71. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM90485593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fafdf0b4b5376150d661849ec1ea1560e38affe00c0d3ffb123ea90f6ac06a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USHM90485594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29caed170c9b40b308d37e20bae8600bf64a261cb1b80eae629f0d7825be4095. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM90485595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe839aff4e9fd928b41e745a0fe70b67399ac80f40d0d0cd269e1fd2a06ba35c2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM90485597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddb5648924ffa92a3228cc8afaf945f641b27ae18da24e61ad3682c8cd16749. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM90485599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b86c78a48267e962f7f0862bdbc82ad68935dcf83f459ad22239f67c269b9e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90485602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8569cc108fe90c6a05533a7e32839a738efb4910c33dc69405fcbb1dd701823. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90485603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86f86edf28f8517cc8ca18f6aefc86205ce0bed0b59e240eeffcfd0aa6c0d35. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/USHM90485596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693e0a183121b2206877ddf682cada5aa50c259a1bb5969912794fb7c612d22f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USHM90485604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23252f08d50ad9489b11e02d7a3b4c7eb3054483a692d9d7c9ee86cac71842f3. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/USHM90485606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05a42178dbc4396114ff195804aad59b2c5990e534feb4c2b79e55e253b1340. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90485607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdc5303c55dc1b5cfcaba374749643d7fd7995972290c5a356e7f321b109d54. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USHM91009725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4954c8485c939c49a1830ca678ecd0cb9a9f25ff1d541d84d82f4645b92846ee. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USHM91009726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14aac5ce25aa27a15a15bec68b31fad120dcb35407b6def52d5f1c844958bb46. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USHM91009727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa038ae13188677685f4a9a27211dc33078aed2096709bc9ba690fe344e82ab7e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USHM91009728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9aa76f17147f042d391034fba12cd335c3edd8f6340a8e97075b21cbc83505. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USHM91009729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d79d5ad36700a3a8706f2459de560675f21a172dd25d44c03704f95fd37c95. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USHM91009730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66133cd1f0e438dddc68e409185daf3f271da74d10ab65433fbc6d4aa308c96a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91009731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629562b71648b368beba2c3f5bf26d0fe2e7c8033a86c842b2670c9e2f467956. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USHM91009732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7ab908b0e3917a57c04e036082d0ffdf98c33df722377748dd3eca11252598. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USHM91009734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964dc53ce065168acc066013110c58ce4f21a193d87e562746bed170a8e8750d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USHM91009736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080fbaf1fb0dfae6c737570a1cd3c10b7f1b2787cf8564889ee2147ccd0059b7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USHM91009737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec227f8afd8a5a7d987217200433329babbe6a7e805374ed2ec47521ef12697. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USHM91009733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92b87c78707a0b419d26fe60be2bf095a84acc5d2aad36da3e8dec9d286c4d9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91009735.