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 0xeb93795711782bbf407b1a0f1a01c1a7fdd6f43dc82f77e1bde12434f2fc4b00. 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/db4b7774-913a-4ae3-8bb4-4973d2939ab4.json and https://artists.proofprofile.net/proofs/artist/db4b7774-913a-4ae3-8bb4-4973d2939ab4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58da5d448ab7c1e8d4753b6d02057745c501b8922ce8bc1a0fd5d4c663216f9f. 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/CACWV2342828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf78f826ad9bf1dc333322be44d4ff054d11e6a5e054a5079a24289ce113b270. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2342827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf78f826ad9bf1dc333322be44d4ff054d11e6a5e054a5079a24289ce113b270. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2342827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9429f828199904d3230cbed77d46d5bab16b17c2245c0c00996326de84adead9. 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/CACWV2348021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9429f828199904d3230cbed77d46d5bab16b17c2245c0c00996326de84adead9. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/CACWV2348021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85468ffe7382937302daac77a989a4d3cd54b7fad518453b42a70a228a28a29d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2364787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85468ffe7382937302daac77a989a4d3cd54b7fad518453b42a70a228a28a29d. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/CACWV2364787.
Ashley, Look At Me - Toma Toma Phonk - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b7aede8c2db2f01e73e571bde23f284b55279daccee413a115eba553100bce. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/SE6SA2368371.
Ashley, Look At Me - Toma Toma Phonk - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60e24983962daee2c2d268a00b0f573ba387aaca372eda07d61f4fb26e8c83f. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/SE6SA2325757.
Ashley, Look At Me - Toma Toma Phonk (Remixes)
Ashley, Look At Me - Toma Toma Phonk - Super Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa725396550c7fc225cd105b4168083272677e67eb8ee74a99fbd7bbad144ea. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/SE6XW2326275.
Ashley, Look At Me - Toma Toma Phonk - Super Slowed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x333e25906e9418c17048ce677c5b505238489a3b677a100d539a5c92faf389b3. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:49:50Z), 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/SE6QE2382000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202552ced9601c0e2c85fb23038e6ef66216c1520799a15593b807a66c8b0932. 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/SE6XY2318123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aad77f8c4b8e39f25b03f4bf48b0df642a5407b1e7fa7a1de35a079bc92155f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2331017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb84f71bf5ae6334b02c6df9aa076d0c9c79dcc71a3b587dd6181a61a24b44d. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2320193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5820c74266a2e078036ebb7768d1732296a8fe8a5fc4333445695dd493246869. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:06:32Z), 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/SE6XW2359339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6002d1b193ea30c76ecba60a94a34f52c3e92270e9fc022e8cd2389949e463f. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/SE6XW2315632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c085c6d345499797abc44e36d6cc2d78c695a047ae00b655c6cd08f825f273. 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/SE6SA2336321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd15010ba9673f04109e38b074221eeff7775424cf57371892a1c4b13f49aed2. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/SE6SA2399168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663d0954019b2d560de0c4c274b9d226286498bd3ea794a9591df00c802c3946. 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/SE6XW2376850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a216ef1543fb491f9ccaa47a772a5b6cc5c060dc19b0f27c5c7972c41305ac0. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZYFZ2369135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575cf98376f42a302258784366db599ad3df4a4621e84fa6c73c275959d5ad85. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:30:13Z), 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/QZYFZ2369137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a216ef1543fb491f9ccaa47a772a5b6cc5c060dc19b0f27c5c7972c41305ac0. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QZYFZ2369135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575cf98376f42a302258784366db599ad3df4a4621e84fa6c73c275959d5ad85. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/QZYFZ2369137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67809872e914b6af5fcbf5955778beb5231176d5a8ef5c98bdbee917ad6f611b. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZYFZ2372793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0da384277eddf3c62c62e696700508ebc613903133f3a29ffcabacb52923737. 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/QZYFZ2372798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0da384277eddf3c62c62e696700508ebc613903133f3a29ffcabacb52923737. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZYFZ2372798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dda88a6ea904795267ee4682b4b2b5f5a328645f485057c29fbe1aed6867399. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:22:12Z), 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/GB8KE2413675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff8eb8b8f6aa0da715687148ce179735a7b3d99fc337fd2cfee7c31352cac495. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2413679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87e8ad6b00bcf3d7f3a2977d158e815320217186e0531e47cf6298e0f6184b6. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2414491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e46141900358582589c2747d7c0bdd7d7b9ea1bb320769f0cc5d8102349ee18. 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/GB8KE2414493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eccfcd4376f9ff519bcfb7b4098963c4f2698fb1dc08081e97c4be84a34a080. 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/GB8KE2415037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0e7015d68f1ad2ddfc324c041e750e96bd6514dc702f9d07834253bf83883f. 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/GB8KE2415039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f922435b89cf6e22b491c312be6e129592b4c818cee0d9e47b7b94f3d464957. 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/GB8KE2415041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b474b90e7dc339f7ca2e75e1ec8ef0eb2c347c2557474bd4df5e230de2843f8. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2420314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb63d7c2e55339c0abd736422e9517bca36ad30fadadecc572d205164057a385. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:49:20Z), 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/GB8KE2428147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d001eee5da2ee0195a4a712a4eafa2e6ccb3a326933c5af686ed894211b95e7. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/GB8KE2428111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13afcacb054a48ce4bc9f1b9be8af5614bb9452b8b847b84e3ca8e32284d6d36. 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/GB8KE2428144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68eee39686ac5c37f24aace143a420eaa0d6e3504ba97a6e5d7e6887901ffc3. 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/GB8KE2428143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13afcacb054a48ce4bc9f1b9be8af5614bb9452b8b847b84e3ca8e32284d6d36. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2428144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9c9aed8c8fd1b05a24e33df3998b7f52c6ca4ce61aa99ce5324bff35629d29. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:20:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2429154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cedeb19e7744fb32eccedacff0c661b2609ea64c1829b5b5e766ddf0e5f31af. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2503560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b9bf085d9996d8b33cad0ec7633fa4bba337de113f4c840f90087fe494a4308. 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/GB8KE2518184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bff74726c44045d3e61424e23518daafcea0ed8a38892922b656cb5ab8eb33. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/GB8KE2519998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93823615f60ac52f579751c36f046d8c20dca8051f93f1209fa61d30fc76d1c. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QMFME2503312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44dbc49aa6ef9ab54c230c5d534f304db40d61f45f0037595c5633918ae5d7f. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:02:51Z), 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/QMFME2503313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ac88b2c1626770109283b64d6c1ea13b5abc8e038ad23b65c5003ad0d5974f. 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/QMFME2503314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20700394d010bef3c75bd976e6ff74faa889f0a8126b5840c343fa8029029a2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2503327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435e2670312a7f90120e23bfde4ec0b2a9df1316d3c6ef5dd7923d602b0fba11. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:25:27Z), 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/QMFME2557353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81531275e7a276115fb97142df9ae713afe3008c95973ced2af9bd3a37b0d021. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T05:43:22Z), 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/QMFMG2511187.