1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbb98b6f4dfaff4a88466a8140064a3374b3fffba2a9a73d99ff0afc4018c19. 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/2cff721e-609c-42bc-ae5d-2323287dc738.json and https://artists.proofprofile.net/proofs/artist/2cff721e-609c-42bc-ae5d-2323287dc738.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f021599084693c0a939ed5c0fdd356dd3b1f6d681162d6726cec45f5df62e1. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/USA2B1302717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5b41ffd9c1528bd13f03b4728968acdde36ffbacfe8b3e0bc24a4fd0ed05d9. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/USA2B1302746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b421fde7709bee9beff48aef969365e2832b14ef23fe04b715081239331755. 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/USA2B1302924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6055247c36651540f7a56272d53053a565a3c314dc3e75c4af4c133c89d25c4. 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/USA2B1302797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bcffb066eb2521e48145b2da38446b39c58cadc40291bb28b647f2113ecba3. 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/USA2B1302798.
Return To Paradise (Bonus Track Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be7901ae365057e70cbc949909bbddcbd73c3509b9b2b4f39f50e0a46c4c5f9. 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/USA2B1303377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c12574c6b7c87cef54b23417ed2d0f255247d0b97508dc52b61b47502fb583a. 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/USA2B1303378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0cfb835938267cffb769bde49565ab78a752cc2296220d8e35d30232681a71. 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/USA2B1303380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70c9689fbc185bb87fd9185a93ea25497d8090940afca752df7cc45b9677d28. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1303382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eefd64286f7a104d80696417bd30f4cbb43ba867014470a349e5a9ba4c6f4f5. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USA2B1303383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f2ee4ec007715e41725b8ba9ad61fd7ce2d69e2865449818dad07bec39f01e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1303384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b3be50b1c36a5004f9c96501839674935aa19d75528085778beb4232c1ee93. 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/USA2B1303385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f22be34946a57ae26fd11d1f7eb1a07d8457d47c651e818c4e35eeac40e3f7. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USA2B1303386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b7427e8eb2eb63f235c3f157a5950d1291ba5010e47898c05e5e4eaface93d. 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/USA2B1303387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6148d434ac49a59b28cf1e920b54f08e770d51e5127dcc578cadc1d48e172387. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USA2B1303388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc647d16f5a18a8c80537baa31b4650365226899f2d3716d2bc93aa071bfaea. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1303389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff08f64b37f74c4dcb2a006ccaf6fb6c7071bc49cd7cbc9156cbea643b022169. 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/USA2B1303391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8aef36f15bc0cbd086a62696780d37036e47249d8514c2e627eabfa6a9ae5b6. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1303392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411dc3503a73cb07b41c4eba4ebd3b96e97b6ee5362f7573a7fd92b9a719904d. 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/USA2B1402572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819ee32902a9905f1780795b0bde9dfb7f8d3f3bfe87e4978dc42e27eec4694d. 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/USA2B1402573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b9e1bc1949e14521ed5a7fde4827a7359eec9801a4f031fc298fd6aeef6525. 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/USA2B1402584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5885d922fb49931613b6608437b2eed8769db39aee046e4b22cc32a32b1f4adb. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1606865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bacc65b9a287513a7ec4c84f3774b8e5eec09869cd1f9bb8781cfa53c51aadb. 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/USA2B1606867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1611ca52d1649a4bb00c09ec95595981ec3c9360b3ecf75cb38a1205ec584e78. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USA2B1606868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bb2fe3c6bae751086e834c75088674c8fe227f505716a82f6139500e5e42726. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USA2B1606869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d32ef2658957190330ec34395ff8422a89c7455b2dbe9f0b751b19e22c3929. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USA2B1606870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x442f5286d12960c33440180e69e75f3f1f9a80ec504d9cfe995005d696d36f07. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USA2B1606871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a60699c14ebc4fe930bba17459272de980681493cb4bb36c42b1903e415e76. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1606872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2fe74d4877428c6cf353a575700bb0d6c00a679049c5eeca9954bfbcee8fd8. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1606874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d26a4479f13a9bbd5a8dd2ac3d203f270fdc3ae8a6627f60f30c08fb0f9464c. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USA2B1606875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d122c9920ed4975a476b5cb2f529597e05eb32081072941c8cee4d4700b4dba. 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/USA2B1606876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbd083736402e751cf5bab4eca2e296770323ba7006e79a399865e027151cae. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/USA2B1606878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a98220ec5a47c1251e22a20077e9b847119b3f370b5cdb6f5491ef9c9e33aa. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USA2B1606880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ead5203fa0ec85ad5b368cdbf8f5704f2db186fc2c6d5822bb340d49238d97b. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USA2B1606881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7262aa5610b60c0d43c5852b9d108a0dfed64923c6072537038ce6dc0838ca. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USA2B1606882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb120576abaada98aad4be62d7e0f935b1e66a8bef27098dfc5367de06bf75e14. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/USA2B1703384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c4db108ccbfe11f0b0e435f6e9801c3d46e682f18996da8920ee4cfef68286. 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/USA2B1703388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74535b1a2f3bba9e289462e97e851c1f00e971e375480749bea4c6891da7ac9a. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/USA2B1703389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd405601eb6ca7c0636bac8c3743a1a5082de910cccdc7615b332823731a83f6. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/USA2B1703391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8c67f112a3e011119eac683a2f3fa0e505b8be833feca71162c6d98d435ce6. 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/USA2B1703394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805db524298d029dbd19a7dd8d9298c15a8571e077fe9060720cb52fbf76aa5c. 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/USA2B1703396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bb44094db172e6283fa3ac536d3f4ccc9ce5b7669568c20b3deb396d004841. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USA2B1902448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae27e94f99331986e9e861a6ae210abb7c4495dbf3b38aa1c6ca30baf2f8809. 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/USA2B1902256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ef685348d6250e6b3da5046ccd6271a033e7b30db74b555ad88b8bb0a50773. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USA2B1902261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3f5e5c9d042a115862057420e1cac7a15f8e2988736fd6043aafcacd182358. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USA2B1902265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6b15fef22a2ceac2309123e692b6e16cae9f610c0ead82f54cc039e522aeb8. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USA2B1401326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cf7587e646b31a7a93e723b3fa844bb631ddf6e39eb33b474db3fdd36c7d78. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/USA2B1401327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded92df7033860b790d16ae75ed4e306071147518ff598e6c0c3f4d5df41aa29. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1512292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1fb10ead9101f7cde13dc428ec8348611709b473e8ca4fc930a7038fcb4536. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USA2B1512293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad489025427aee5fa50d6ef305bd7421992f3ac6eb21b95c3b6bc455af6d3e91. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1512294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6594d0db3c99d04eb8b2cc1bb2917278411b542d4c922ffd5eaaadfef4ec211b. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/USA2B2058358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f401c3230254697d195ffa73fee83aa9150cb7b7dd8a62853b3eb8b394a934d. 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/USA2B1800391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b8b9c0cf3654c9e577214d22442576d7ae6e80d5449ed7b1326d44a44d9b28. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USA2B1804250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabaf100b692f3104c47c823538448cbeaff6a74f18b5152e5f42192c61de9fb5. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/USA2B1804251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2a8fc37d53ad74cf1bba8be13d492f8bcd5607c7166d20c305907a033ddfff. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USA2B1804253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56daf320b06153ec9aebd435418c8bf97142d5b22c68a47c68c648379ee772ac. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/USA2B2058366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e15f5fb8b54af67f3b79095ba79b7f039b5e2ca73aa7af7c2173053baa53ff. 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/TCAFJ2188074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf62e7cebc051f560a96e7ad9d2d296d3459d2699564eb88b5a386f7910717aa. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/GBWUL2155203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749ff89691d572ff0ac14b1044a64fb71ee0fc84156a76be3860cec2c7228354. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QZ5FN2238702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4897440678bcc0cadec23d98e92f287922b1ad89432b91925c4372c3891e000. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2231376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349f9c46403d36911189237240ae3b8f312d4c7bb43c0ec112b278200c806c06. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/GBRKQ2217129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4897440678bcc0cadec23d98e92f287922b1ad89432b91925c4372c3891e000. 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/USLZJ2231376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ea6efbe1722b495e161e3e7908ba747b6b495b6b1f1a77652658c07676315e. 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/GBRKQ2251104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9f06092fd218470ad13c2c6cae215067aee0444ce743f3e0e0f3c9d3a3656e. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GBRKQ2251106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24b1884dbbbbd7db3cf62779b54af303d52ce4ee948ce55bf9e398b6c280fe8. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/GBRKQ2251107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf62e7cebc051f560a96e7ad9d2d296d3459d2699564eb88b5a386f7910717aa. 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/GBWUL2155203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e951fa3ec37b63c7fc48b641c16e5578e19422b65bde402fe4f495fee70ea97. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/GBRKQ2251110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749ff89691d572ff0ac14b1044a64fb71ee0fc84156a76be3860cec2c7228354. 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/QZ5FN2238702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05fb2e06a778eb7ab7713822cfb23a4c437d2d4673195457c507ca6f7607211. 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/GBRKQ2251111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49298d501d5ee73e6bf1ca2eb8c2a18e20a15b66f6d3b5e583b47dbe6c24dd7e. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/GBRKQ2251114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3f48b381d9b123e9f1a3e961555dfa1177edb6bd5d8401658b29a9580a42ce. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/GBRKQ2393918.
Moon Flower Bloom (Captain Planet's Dub Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9850b2a2ef4204d3e173348cd31c91eb76b2c83bd2787f5fa195ae62b91cca86. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/GBRKQ2394153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9de1574583f9b4db22c486dcf1ed376099ac2ad51a645b0dca4e3d75d82618. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZWV32342637.
Hold Yr Terror Close (The Orielles Rework)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67fa4b4658041c9bd2282ec092fc7ee88f3abbcfa4793a37c44a24103a0562e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBCSG2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67fa4b4658041c9bd2282ec092fc7ee88f3abbcfa4793a37c44a24103a0562e. 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/GBCSG2400009.