Widowspeak is an American indie rock band from Brooklyn, New York City, United States. The band consists of guitarist and vocalist Molly Hamilton and guitarist Robert Earl Thomas. History The band fo
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 0xd30007926a6f34b137a4af5d66215e5f564a241470320bda0fedf6e5845de3fe. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/720c35a9-cb16-4b50-bfae-add7cb57c2eb.json and https://artists.proofprofile.net/proofs/artist/720c35a9-cb16-4b50-bfae-add7cb57c2eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
CT5 Sampler: Five Years of Captured Tracks
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 0xb6df525e0e628acef12c97b089a28a80e268d86a785bddf269a9dfcf48a80b99. 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/QMMZN1300122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885013c14e172277c025664cd4623bc83a89135bee17eb30729453e08d039e57. 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/QMMZN1300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b056356e049d6565279faabe2c56f83e3d2f1a8e046819fda3e888bbd38a8e. 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/QMMZN1200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34f47904cbb1763894b1181ce780f55141bb59130f81e0b27e02d61253acf91. 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/QMMZN1300330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926df1d01a2089d474fa4db423f6b755c486b8f50aebc04edee33cd4df138115. 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/QMMZN1300193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa502cd9e22e1ab43c303cd7eec1b07a17247fc55991f0303543c261d8363d4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN2102253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c06be2068712e0870573257d9962d3ff8123b719eaf2118583ea5a30aa34553. 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/QMMZN2102254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8812e4edc475a508e1bc0cc21002706fc43d09430d3c4daa0d59bad52f3a5a. 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/QMMZN2102255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46649a51034a072d714d5b3ed27fb79bd6e73574ff8dabfb3821961505e2c1eb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMMZN2102256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970be7c5e48e43ad8a9f4b57cec963a377acdb1d96d71a2319dac392a1c8a0f4. 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/QMMZN2102257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9621c3c302aa1ef7f59a8d1d5e96d905862fea8e071dc899911379066f49fe4. 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/QMMZN2102258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2a6bb3fdda971c7c4b998bea77c1b5a98c97fcbd5a93fe0cbf75dc5c653e11. 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/QMMZN2102259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86c78bce837ca52efba078e11976fca850320f9511b598e181f1d28a1f2a477. 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/QMMZN2102260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9be5843e1f498fa85121c5bfde68bbc2e53a1e5ade67e6db2bea74c68a2708d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMMZN2102261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ffaddd8a0082be2de0823af14f8038d25061db9d9cfad426497432a5dcb9bd. 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/QMMZN2102262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab5610c3929d34d6f15c84fad1304c0ba7956513011b4982efaeec23af6405d. 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/QMMZN2002049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585d706f96171fa005d52753a70633bfa6f8454f3ac6aa5e7efa80fdbfbb1991. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMMZN2002050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c2f0d005c311055818bc5bb68f5b1625d8c5a0546fb803b2df23ea916ff5da. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMMZN2002051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0cd764b1cf28e32884d2ea3349423941eb713b9aa8e374baf56affc7ab15fc. 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/QMMZN2002052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829e1cc087085c02e092ee1289b73153bfda8825c8aa8bb98e4df116dbaf4d73. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMMZN2002053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dace14d447688a6cfaa396c50ddf56aa506fdf049617a3c5a0aec0e203c23b8. 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/QMMZN2002054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929399860542915734b813e7df13226bdd494df32503bc5da0853a77c6db4c7e. 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/QMMZN2002055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5832c674ad819f2fb4d89a3cb395153951b2d528549b185174596e58429870. 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/QMMZN2002056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362dff5e518743d8e14cb714f6f6c45d34fd24369ecb5003f33271293baea72a. 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/QMMZN2002057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1816d9e839a37ca1c94325f1822b2de6a8fd77b6ef5a01f69edf2949644e220e. 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/QMMZN1701387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb013529d593cf44317d7fac81b26123fa1ebafd582f4ade3288a3d3943e7b42e. 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/QMMZN1701388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8d10704d54729d8988380b54c145dfee9eee5797e46634728f294ad26527ad. 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/QMMZN1701389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f736c472d1c265de3ed68f6f1eba286f665998bb8029a45ab7cb4b8d149db5. 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/QMMZN1701390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e876eed733620f10f43f2c5a0293b0e736244b3d42380bbcf8f63b00d2a2dc8. 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/QMMZN1701391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2449e02726660804828abc3a901b60f2b92caaca4f11668d2fbde055ee02dbe0. 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/QMMZN1701393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c58af52a67987a02d72ab0f5df9be0b7fdac0c98a3abed2a002268c19745f2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMMZN1300891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d17325e965b0179ce6eb66a3fc84c97a4f9573a1690d3eb007bd6b652da601. 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/QMMZN1300892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37a3c679485c6ff5e2b8f52bdf91a470add5cd90bd7396097ecd11b2b3ec91f. 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/QMMZN1300893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f324e43ac029d535e332e1ce7ee3eacc3a95f27a887ebfacfd6c5912c32321a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMMZN1300894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668bc857d0abc28915788d28a2f92535ff1a1a3702f0281b2c02361d9814ed6d. 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/QMMZN1300895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e37d43bf4a0298824265ad0df2d820acb06dad41607aab0fd5350198d15bbe. 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/QMMZN1300896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c828d7c1f18056413a9159a8c2dce0576867bbb54df503e732b034c9c8059b. 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/QMMZN1300897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323ec5f383a6f4125ece49a2fb32be31c805c2720b96eab7ab946694636a7267. 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/QMMZN1300898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48be686b13e349a60c914b32eda4b08adaf46372306a7a9036cc3ea1769ae354. 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/QMMZN1300899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b98b1edbff1c56668138b471f125ce565aea57b66ce641ec4c24ea07a35f34e. 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/QMMZN1300900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5e0c60d809113acf198986c8143bbd9f46b28110ae4d30c87a04ce6eb52faa. 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/QMMZN1300088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a33a1575de470fc553f76c0ecb824ec7a69fa67df5a5af32b540b7f719699fb. 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/QMMZN1300089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e18d05fa39309c2e9af0b53ae2fc4438cdcec0dc2a697df3b1213c70e1fea89. 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/QMMZN1300090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0dc22b73a73f0f1aad0987185d5241dd9df500d182e7dc5e1f05caed9539e2f. 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/QMMZN1300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e97858250cd44c38ccde13bf63534cd8cc337c5bae6c54aaf52b015645b5036. 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/QMMZN1300093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce621da7474d700384ac632f1e3964bd815f89151385daae5fedab410396f371. 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/QMMZN1300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ee5e5869295faec2aa8aaf26a399d23df3a21e3396b5a2817307c16d315e72. 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/QMMZN1300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cf62f180f28b4bea5c50cde5d54f55e37d4c361852b5132e5a397221cd0080. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QMMZN1300096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e79f551f466159726866973f7f3c0978b86fb1b04103cae84c74248bd3c92c. 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/QMMZN1300097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca82fb2bc9ef444e09d1fd6ce4fd6110a88443d23ee84cc16d43921729455a5c. 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/US8YA1110158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46dab38f58c2b1894ba060858c3a9fc2b920a4870986a2ff87fe33f07ce799e. 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/US8YA1110159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b11b334bab8a7789dcd9722624e3a0eef5d8b63f979cb677110680515dd45d. 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/US8YA1110160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6be1a5db7d1acb3d58230ab981d9ac778aedeef6c86c329ae1d66dbc071bbb0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US8YA1110161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6c018b91bcdcb399a4de42cd43e3510034576d794283638cb59780abc6077d. 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/US8YA1110162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7322b9b27259de612498b439cd13e02295c5bc606841983fa6ba80b2350d50b2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US8YA1110163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9a051622640eb4ac724df747bed6b5c8e87dbd10e33dab6f9346eee9a83c16. 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/US8YA1110164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd270a18a001d8717067c26dfc8a0251c3375efc2af3ab1d2825b3ae7da6f92d1. 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/US8YA1110165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3964d261587af6fd6d3c03d86d75c242f27c8946157fada3e61625e63d1ff5. 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/US8YA1110166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d45dae2e5a02264f3527a6463c0520197306dfe9dc3e2b361cba9f41b63bbf. 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/US8YA1110167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa502cd9e22e1ab43c303cd7eec1b07a17247fc55991f0303543c261d8363d4. 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/QMMZN2102253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c06be2068712e0870573257d9962d3ff8123b719eaf2118583ea5a30aa34553. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QMMZN2102254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c06be2068712e0870573257d9962d3ff8123b719eaf2118583ea5a30aa34553. 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/QMMZN2102254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadff2bd0d21c671bf9dac5582e6238f9eb05f6ea1abd9fec22052a7293551241. 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/QMMZN2002184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44e378fbc1b5e5c7628925659de6de84ac9ea34023aaf266cdc8bd0edbf67f0. 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/QMMZN2002185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476f557ac4d1f8009011b62a2dee1cc5834268b987a5723c2aa2bb96453a6747. 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/QMMZN2002186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f0c7601472a0643edf25ad9360dbc540cff59bc96b580ea8bd95e4c3c2d5d0. 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/QMMZN2002187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404c56c8fa6221271780c7e937b192290574dc8b973dc9c8d711b18955c01f6a. 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/QMMZN2002188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f0c7601472a0643edf25ad9360dbc540cff59bc96b580ea8bd95e4c3c2d5d0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMMZN2002187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829e1cc087085c02e092ee1289b73153bfda8825c8aa8bb98e4df116dbaf4d73. 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/QMMZN2002053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab5610c3929d34d6f15c84fad1304c0ba7956513011b4982efaeec23af6405d. 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/QMMZN2002049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c2f0d005c311055818bc5bb68f5b1625d8c5a0546fb803b2df23ea916ff5da. 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/QMMZN2002051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c2f0d005c311055818bc5bb68f5b1625d8c5a0546fb803b2df23ea916ff5da. 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/QMMZN2002051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0cd764b1cf28e32884d2ea3349423941eb713b9aa8e374baf56affc7ab15fc. 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/QMMZN2002052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af50092a7bae7e64b43b8714da9fd6a99ee0980e9302541818d5491fde93e47. 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/QMMZN1701518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb013529d593cf44317d7fac81b26123fa1ebafd582f4ade3288a3d3943e7b42e. 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/QMMZN1701388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b71d2f0b8a0b447b6e9e0ecf7f4c6af4f859614e0e381039abd1ac508f2d9a1. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QMMZN1502060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7371acd472ea6f4563f992df7aea400a6221fefec4810c4ef08e2d3eb3aef3. 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/QMMZN1300387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe308eb285994e900467a577723f132e70cac601ff40d262253ff4e27150d1bbc. 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/QMMZN1300388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daba7b290b5373c90b82e6e61d04f119f82efaba2da0e0cd4c68fe1085fe667. 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/QMMZN1300389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8b6572a7af0800e6d2d7acea84a503ea5744030aeb7b5e18e2490680803308. 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/QMMZN1300391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e009cece6f86c582cec1b055cd239aafddb542c7917b6b14b13b2fd9b7a14d. 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/QMMZN1300392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb8b6572a7af0800e6d2d7acea84a503ea5744030aeb7b5e18e2490680803308. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-21T08:55:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMZN1300391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616aca2b325e6ac422856c10193f45147a9f956111ee0f2ed99d14e21d7f6ed2. 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/US8YA1110133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c98c2c530e8d7414f43e5530f7a7621f73881268bc6f2c1352ae266e3782414. 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/US8YA1110134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2594b50d7809c000f761a9ee1a3b4f70c1e65c7d2a281b154f6561ae78e59218. 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/US8YA1110047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a902de18132fc3408784cb54e57f9bfe0a9bce1ebb3c36b5037cb867c2375a7. 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/FRU702200194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d18cb7b12af6a0744757f3a9b26b05666b954582fe562feedde2fb9ca5e255. 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/FRU702200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd647d528938d1adc1d9db231e131566451e6231bd5739d7083283e8bea3d0b. 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/FRU702200196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b411b26bddb32ebebb278895f522293ec72e7eaf9c480fca55e9d1a6013cfd0. 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/FRU702200197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0d0dcc1d72321d94ffd673554d283e4dd1aa79d428f585a34ce33b256faea8. 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/FRU702200198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032e9daf2169ce4d1e194457affa9193a9daec54abebe251bf0d9c064794c84a. 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/FRU702200199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34cea842e750728754d2897455bda65fbadacc78e76add11684e7210f359bdd7. 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/FRU702200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9097ded51565f869c2eaa651872802f41fa661e7fffc5a6a2635f679be1014d1. 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/FRU702200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90819167d112f2127f9dba3b2b6cb0a85ff1487502374f7a449368ca0561cc8a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU702200202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1d4afc51242aab993e174984703fad290b5821618688d51ca45b77c1779638. 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/FRU702200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e782771313e91baeffd8d1da9e3cc5da6c70e223ed064bc3010e15305fe6f0. 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/FRU702200204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0098a169794f3df29f870592884ea09432fa8e3c7795b67c7c7d3d26ea2afb32. 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/FRU702200205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f7eab486ecc44ab302424e1feddf2eee7485f5fd51cc47a77f38beaa6834b5. 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/FRU702200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c590bba402c4fd64d0feffc577c94fdbb0abd86aa18b2d53e6cfefe72011451. 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/FRU702200207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612791893b5689d7c9a1d61486da50a3794a509cedd8f09d2a26e2c0a42d2a8d. 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/FRU702200209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf895a1c0d6e5e945cf65402fca68705f3ed1b34cae084dcaf98e202c4b69485b. 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/FRU702200210.