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 0x436e958ebbe2fe408e1e14362540b130e82adfbde5c9a6927429909b296010db. 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/80d4b3ce-c12f-4959-b7f9-9ad75bb8aff9.json and https://artists.proofprofile.net/proofs/artist/80d4b3ce-c12f-4959-b7f9-9ad75bb8aff9.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 0xe977bf7de05a261272c00999766a51dd38026e622adf59781863e8d6b0f3c45f. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USA2P1519881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba46a2e5c0e85c0f2a257661fc7a662c0640de87c3718dfa80c5d73b85e85baa. 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/USA2P1519886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4e940a98237222717d36978be9a656630675385b29a109d4a54d6cbed41a08. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USA2P1519887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1a691e50f7e405ea54eced6ff83521c59118da3cc743afea555cb0dec7ec04. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USA2P1519890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37144d4da983fa9455a06d9eff3225ea4e218c9a86f7694ba8988a5d30b01ab5. 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/USA2P1519891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fd18abb6fa15315f5de2fadfdbb465cee19b351e51bc38c1695929865420b0. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/USA2P1519892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde298ca46578acb8e070f26ef8f765bc6c49fe76589247f69f9d75b8b758345. 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/USA2P1519893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958457461072a637bc5e9d49a4b91bf23ca0b192d29daece2e81ddaec13b109f. 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/USA2P1519894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48bb9dcd0b98fc638b01381ff8884b56731239636c76549d2ba0a5682a15582. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/USA2P1519895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0a472048177389e787171f90722495d46473c1cb86f71ecba4fd64fb2c5e01. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1519896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00eec1c639432fc2e7e9e243433eaee7f9bc9befc832104f01624daf73c5669. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USA2P1519897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffff184c1243f339291888c5a90698486a5dc39bbd35962653aa9efff119fc1. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1519898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb557e60712ce52cda4bf89d86b42f8f438ede8837170637f97457440f25d805. 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/USA2P1509158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b166a4f024c291293ca731111e5ffd9ffbc0d6a3d909c287f2813aca35b8df3. 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/USA2P1509159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd754db093abc66d5824bc12bf3d4da4487894827b109007839500cc9072d450. 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/USA2P1509160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4173dd9fb9dd3a3a6d92352b626fbc5f9255eac66d99d9a1105c87b68ff82900. 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/USA2P1509161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b448eac2e4108c62266788b4df63eb2b0dc938cb9a566ba7c947dd851fff2b4. 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/USA2P1509162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a9cd8f49eaed7b7078569112a387cabc869142a239c32182da3bd03abca68b. 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/USA2P1509163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb15a5eb949cdab49deaa4cb0b860fc7ce6c47cd7631a5f0d636b6f5aac2679. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USA2P1509164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c588628d4cb773d0eee98f234456c7e1fef84f248f225d995f7c2f2e639793. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1509165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08befdc68157e87e6f48db56bb0fdc1c48701bb495fa166c868e9cb3915eccef. 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/USA2P1509166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2581fb331597d91f41b3241db21ffda638dd24629d73214f7edaa930e8a9b3. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/USA2P1509167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe072cc3e76b43dec9fe755ff8ca4316e3e422b245fcc444d701806a8aed4e593. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USA2P1509168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b79a64642d019e36d9555d4af82b5d1fe91261a9f0acab28fd56952de5bf5e7. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/USA2P1509169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2fbb8900c716b2964813def43e3731dbd68eac458955149cf6b1230401b510. 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/USA2P1509170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2830eaee5ff0891cfaf80bdf340828af64926b52b4bbb2ae823a351f20b2ac54. 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/USA2P1509172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bca2399d58687d03d4ff9de8a3008f4f82513fbe7a7d1b32bdadd14efcd4496. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USA2P1509173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb64e5b3e64711050e30473d899bf78c8fa699c144e09b335ef7a0c9df7cbfa. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/USA2P1619749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485e630232ad76d7b044c410854071beb4fbd337d2f976adfef09e1878a43986. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1619750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8885141d6d6627a6d1cd5613b68529a6fc93ab5dbbd99d82b2399a9d9f2a6bd6. 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/USA2P1619751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a19d888ef0b2c23d6ccfffe7fa6e3cfc6d81fdec603b4e038b2972324d9c29. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USA2P1619752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea65582c8cffd7aac56064f725276e56740047b3f5f4f3a6591aa2c9bd39f92c. 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/USA2P1619754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6727ea1ecc145745bf2ef75b68e68546695ca960c0f162bf9c3265b47c0e8ac1. 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/USA2P1549545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee41c9b10f979d19ca52caf7827f0d404d729a33f0811ddfc0aa2517834a8c2. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USA2P1549546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03fd1903a3a3608e54a89198bb6b9c56f8e0259aeea013bda9d37628ff16e572. 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/USA2P1549549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc0dfce60b4fe6466d0a9b1dc3d7a7fb90fab4f6da9110b6271c94df0d78e4c. 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/USA2P1549550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98155c30a9b272e23ab0ee235c4ca8b9d82b3f8e26317d4e7fb5d7d32275e38. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/USA2P1549551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622482ca1e17fefa4e284567e49f205e4d07fb12df92c4dff54bfccd97ca9975. 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/USA2P1549553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d15ecc97dc45e0298a968f880989a05fd3321539bf6585d51747b45ff2e34e3. 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/USA2P1549554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4953eba95c78cd96e3cfb18357437657772b6219bb858b96e107f48c3e85ea6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1549556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880ddf13652b74dff6af764bf7c6fea81f35582b2b694d3e6a8acd57361aac29. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1549558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1218378019e65150903ede414cdb158ff2ac167b44248f14454333cb93b52d2b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1549559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6dcfadea1b1ce509ee97d83ae8fe486222232ac044508827ff0bc99ef7ae168. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USA2P1602061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3060a887e70fd03aaeb8ed1e1d813b0247e0a8c5f11b05ac7064b37813dcb503. 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/USA2P1602062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3884ead16c54d0eacb0b1597d19ea0fbb66484af79c7f8776411044b1c0a4d0. 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/USQY51608100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f135b6d1a7f17de42dc0da5daaa544c6585f3ddfce47e46c96877e092c1f91. 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/USQY51608101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd86ed4fe233696dbf37da502d3282cdb88d68fac1e593f789fb035c03618b0. 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/USQY51608102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95655313889fba5c3c37a572424f3445bdfe7009b2ae414aa8c0012427c72d44. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USQY51608103.
あなたは私の心にいつもしている
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae17712d274d6151be3f784ce1a49c99dfe0d7273b509cbd6595bde35ebe1414. 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/USQY51608104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fc093d8e1974c9bbe47d9d7f178c647b635cdbc223e1542630cd9b2fe18057. 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/USQY51608105.
Flora Miranda's LaLaLand Fashion Show (Original Soundtrack)
運命の縁から跳び立つ私を、白い鳳凰の翼が抱きしめる
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa5ff14088c35454bfb285a3f08f92d91ff822e7f6e2d4d8221c70377b7a583. 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/QZK6G2541389.
君のいない世界でまた一日が過ぎた
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb53276c3917a56b4a43211552dbe5041de971ac0dee12b99ee74d5e21fbc9c. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZNWU2524846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e7c263486d395b83abe40d8919bafd9168f0efa68c7a0cd1bf02a23e295128. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2524847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25312e63f087213c81f1f25f804e525aa15bc708a217c1efe151684a5c882bac. 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/QZNWU2524848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bb5154dc2e6f1453d3c606f165f3de2461d1083f7b5c7215ec1e78ae39cfb5. 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/QZNWU2524849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d63cfcf5813cfa6b69375069b3b18a9126e0bd68e28d5a7a253dc2dc830b102. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/QZNWU2524850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334d776ed44d4a2cae0406acffb1102b408b0022f81b636663fb9ec0328501df. 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/USA2P1963878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81de131b2270d4186a629c08867f4cf0126b1bea975d76aa99e050da3fbdf96a. 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/USA2P1692191.