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 0xa10c74ac96146d8817ebf0c3bf617a6452139b3b2ce46821308f365d830312be. 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/bd752530-ed36-4f78-888d-935c607a4e0d.json and https://artists.proofprofile.net/proofs/artist/bd752530-ed36-4f78-888d-935c607a4e0d.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 0x4b23f129eee47a486ca6d1acc3774c85f48dd152d7ab11f304f876534ed0e962. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI09809180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76cb47de62266f7fc3a784f5daa7900532f6346f0fd76f0f739bfcf85611c26. 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/JPVI09809200.
COWBOY BEBOP (Original Motion Picture Soundtrack)
COWBOY BEBOP Knockin'on heaven's door Ask DNA
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce632d5f00423add153ecc54a29d891d2d06c5e20c95d95e3bec6a586800902a. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/JPVI00121420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb214ae46abb2ff94c7fd39a948602cfe7d9c9f559ab5a67b8147b95d855144e4. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T14:53:29Z), 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/JPVI00121430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3204405d9da0672cd04f1a10e0923c3aef5f5ab9903d6d4b404a0f2378479a8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00121440.
「COWBOY BEBOP Knockin'on heaven's door」Original Soundtrack FUTURE BLUES
COWBOY BEBOP Knockin' on Heaven's Door Ask DNA
COWBOY BEBOP - Knockin' on Heaven's Door (Original Motion Picture Soundtrack - Future Blues)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11a04f20490dd8248d92b29f28b8b293fcc9c8176b1c9d0057edffc0efc36056. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:00:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI00125900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f85349444aa2ffb615cec8d5453cbdaaa6283e2fae32b731f5e252ed37a0ef6. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/JPVI00125760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe552c48d86567dabb24a7c2c9dbf821495f00997164a2dad7efd55672361053b. 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/JPVI00125850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375753cb760576a9e592878cba4cf64834256a298c79185c2d9358577d9997ab. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:18:13Z), 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/TCJPL2073740.
COWBOY BEBOP (Soundtrack from the Netflix Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81043374ca8d31b1ff5f196e03aa90fb7e235cc31f2ec23322d0aa8ed61c2517. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/QZ8BZ2100806.
Cat Attack Part 1 (feat. A-Sha Mai Yamane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb480ad02bdae4316b8d129a010e7657130d966ab0e52075c2c0eb009d0ee487. 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/QZ8BZ2100808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921dcf2038c0ad021d2e66a46f0f81563aae583d60883288e906d9d2e515cda3. 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/QZ8BZ2100812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d9c58adb7e4d24a222694f06ea2f1797855d8a4063433a67146528d380f173. 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/QZ8BZ2100813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552215df28b84b638ba98b59e20d3b01d306ea2e12cbb08711d4875a1abef8dc. 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/QZ8BZ2100814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd6f32de8e1d0a394fd3656d03f093750e5db3a1bf19e85d0ba353344c62fd0. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2100815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d3168a1c069f48269ec4c0881c6da4c927e567f5ffa6f36516387813dbcaa8. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:18:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2100816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7a502860d3820ebe6ef4730a1f8b7abf23301d8fdd26cb8fc5953680e9d8c3. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZ8BZ2100817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4e8ca8c2951bb9c8692e7c4004c11c8722387b87103ecd23516ec816167f13. 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/QZ8BZ2100818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103895ed4859a5f03fb045e1f4113194beafadc008c51f6964b42949dcbaecbd. 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/QZ8BZ2100820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853fe3d8d82bceea9d088f46a350f6ac22b34c1aedf564bc739d78b5c3defe8e. 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/JPG532103103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61414d1875309fac89a06787ba7023d7a79cafb4ba41bb9e2fcb9f8dd15688ea. 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/QZ8BZ2100822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeca556d8f1bef39beff11e5b3bc01e6ac6f84a2dd014eff22ee68881dcac94a. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:06:15Z), 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/QZ8BZ2100823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8249ae811632ff85c0a5af388fed24384381213f6e23a0d81da9fc41d67b97. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:25:06Z), 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/QZ8BZ2100824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b15123f136ffafe34bfa2cdf67c4cff970f7ae9025cd9d0cb160a21aca9576. 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/QZ8BZ2100826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c50490b238271658b245294a6985f47fb8eb0efa6fd2b7cca9590f92a3e08d. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/QZ8BZ2100827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b2a2b34326cde4fae59ff86e590ac97fdcadf62b3c756d4d2c8277a11b17c3. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/QZ8BZ2100830.
Tank! (from the Netflix Series, Cowboy Bebop) [Steve Aoki Remixes]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f78c83c98ad23d855ddd3eafae560ab92441ab561eb6a8c575bb3d53f1a2fe. 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/QZ8BZ2101177.
Tank! [Extended Version] - Steve Aoki Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79acbb502b0805211d4ed15d1f2f69dcc2370e7216e25f7005b7ac45ae19cf6c. 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/QZ8BZ2101178.
COWBOY BEBOP Soundtrack From The Netflix Series
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc383c34aa93d221cfd9e3790f9e3d94d8834f64c4e3545eb737ceb6e82bb06. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPG532203470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda82154496690a5c5f7fd233d8c9e9fc97f3c44b85ca0a510d6a53a608b46b69. 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/QZ8BZ2100807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb480ad02bdae4316b8d129a010e7657130d966ab0e52075c2c0eb009d0ee487. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2100808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a3e6ca462ff8bc0cda13019cb9a6f59a5d8dd6b0ec047ced3fee0829ee76e7. 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/QZ8BZ2200873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfa0d4b32be905fcf502af82d15b6a8e2f86a04f8e0fb4bf9c9e05e82812294. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2200887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552215df28b84b638ba98b59e20d3b01d306ea2e12cbb08711d4875a1abef8dc. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZ8BZ2100814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de2e8eb8f0eca3cb4ba20d3e4ac0fd959f857a2db124fff7b8ab95b3c197e4a. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2100811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921dcf2038c0ad021d2e66a46f0f81563aae583d60883288e906d9d2e515cda3. 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/QZ8BZ2100812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d08492777e08624afb54753ce8dbd8382529642ec991953653614dd2b77b4ad. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:01:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2200876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7a502860d3820ebe6ef4730a1f8b7abf23301d8fdd26cb8fc5953680e9d8c3. 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/QZ8BZ2100817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d73c5c58ba997bd16121795464997813fad3121cb727aaf93cdf2998c0abcce. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZ8BZ2200888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d9c58adb7e4d24a222694f06ea2f1797855d8a4063433a67146528d380f173. 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/QZ8BZ2100813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c50490b238271658b245294a6985f47fb8eb0efa6fd2b7cca9590f92a3e08d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2100827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74936c31ee036951b7c10292de2caaee3211fca80c7752add5e0afc9decc130. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:44:06Z), 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/QZ8BZ2200889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b9f0701bbecb2a50a843bc2e080ca1c10a6bab6e7bb46ec67b52058d93b661. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:32:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2200877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dce51f4dee0dd0d7f5788ae40b484b83519fa2db8e0d6f5f2e5b1899edaba31. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPI102302647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b6bc6a3a53ca7a2f884f8cbfd4052de35872b85403bb7996cad377243802ce. 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/QZ8BZ2200878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8185f8aca34d50c341a8532200e13834c54f6db660b858eb9ed1c01e75e81ea. 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/QZ8BZ2200879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3601121e0f4c2072321816325493885ef0f542643324ce3db82054999170756a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2100819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7251ba5a735973643aa7aea530dd5e7bd67542bb93aedce07ad1c45924ee0f04. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2100825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47e30da30c082d53df69e7e028a971f4a55d530d8f8f21e476e16638e3533f8. 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/QZ8BZ2200880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9522c3f09d90bfe2725434241f28c09ff16c1c3f0ab283a9ff4521611cf9ebf. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZ8BZ2200892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4212465ab8d64a0098ae4e5168447567da8a7a0446b6a433fd7b4b9519a3a332. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/QZ8BZ2200881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c4698cde504e1f17a78e96cba8ed7121166550331d8eaa61e701d0237911f5. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QZ8BZ2200882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3231c2d9e2bb50d118e4b633f47c8f40bf6966410269885fd8e072e595253f. 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/JPG532203468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f2ef47f62d34dd226490b03264245beda636bc23f5e8799aca3673abcd58af. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZ8BZ2200883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1892cea201cb807b70851f996e058aac100262200137eb00d41fe26b970628. 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/QZ8BZ2200884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3711efa47c1454c7bf3fa8dabd3ecef915371e8cdbbfaabf832be60bd256181f. 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/JPG532203469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6c5dc34c39430ee63c99183cf350ed12998ae6011bbf894364b7ef1f876c18. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZ8BZ2200885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc383c34aa93d221cfd9e3790f9e3d94d8834f64c4e3545eb737ceb6e82bb06. 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/JPG532203470.