1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226eb4e0762fc60cf5aee5b4dc10dff7b01c84c01b7d7aef2b70d73df0108f2d. 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/c7dbb875-7c76-406f-8d01-bb4ab87e2710.json and https://artists.proofprofile.net/proofs/artist/c7dbb875-7c76-406f-8d01-bb4ab87e2710.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde545e8715bf7a9e7af35a757d8a6ffa56c299259a9a6b4ff0715357e97ad98. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/USJ3V1158487.
Popular Romantic Hits on Spanish Acoustic Guitar
Dindi (Bossa Nova - Antonio Carlos Jobim Cover)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f896f6e3d9a0cf7e21715cb84a7249a25afaea348f3f361abf741bc2da1e0c. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/TCAAS1004665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72953016946359406145f55f55f82eac9127a3d50a41fbd0aab57ac94481d0a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAS1004670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53347388e3fb9d0a13e8c42ebad2d626fbe7a810bbe6c21a9d98b1e6aa3e4d11. 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/TCAAS1004672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57622055e962ae1b844da35fe3185892785ce31dfb4b203143c5cd1b6ce8fc2b. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/TCAAS1004674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0d584d5ac93b5f846a2b14c5ebb9ed70716682ea524a3107937d02b4cfa455. 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/TCAAS1004677.
Entre Dos Luces (Spanish Guitar Improvisation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3817f99f18a304546436677e590af05d3e6b3a53326ac31264c15085913d55. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/TCAAS1004679.
Popular Romantic Hits on Spanish Acoustic Guitar, Vol. 2
I Shot the Sheriff (Eric Clapton - Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5406906af5cc10b8ce23178e3f1a379bd03b375912bcb24750049d347f720a42. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/TCAAS1035224.
Take Five (Paul Desmond/Dave Brubeck - Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39299ac921b4b3be001918765d476c7a9861933bcba14de604f4d71f6a8caf00. 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/TCAAS1034241.
All Along the Watchtower (Bob Dylan / Jimi Hendrix - Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee80bd972257abc74c827f086d6db9e3b347362b42f462e778adb786cc32eff. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAAS1035197.
Just the Two of Us - North & South American Love Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89a1ff4bd6b13ee32a45c97f31d8f4376351ae5e8d3ab3f858d0c9ea1801c51. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAAT1023492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0641c2c29210369439a20f82861b3d3fb89a7e5f01b024f70e1780722367f9b. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T13:14:47Z), 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/TCAAT1023525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1755f67799036d79bcd327e69f4e742760f7954174a5771642b3bc5dc4cb79fd. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAT1023538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf05f2d0d1490e5f24d5ac5c551ecc85c62b73540cfadb723ba2dc89d32382c5. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCAAT1023540.
Azur (Original Guitar Composition/ Malaguena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697e513e456c24caa43178a25d59074a7d7760a4e271cde3484b57f3164b7d5e. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAAT1023547.
Tristeza (Goodbye Sadness, Norman Gimbel & Astrud Gilberto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38737360b5c348ec9611331d97b0349b556f9a2974224b12a6003ae66509bd2. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/TCAAT1023548.
In the Ghetto (Mac Davis/ Elvis Presley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68907636920af56d5e27f262bd985aecdd11d544ba73d940193b5199a6ad0141. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/TCAAT1023551.
The Shadow Of Your Smile - North & South American Love Songs
Popular Romantic Hits on Spanish Acoustic Guitar, Vol. 3
Fly Me to the Moon (Tribute to Frank Sinatra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe7c130df7b816b69dfaeace3f62dee820a85d1e89d4158438956bb069f824b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABB1155036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbaa9921f64ec1e3528a52133f62fa926ff0106fcffd2f123535e2933e4ef10f. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABB1155042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf876fe3f96860c0bdeed4bed7f12e13714f991c1f3f64fed24f0c1483349eb. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABB1155044.
I'll Be Seeing You (Tribute to Billie Holiday)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f765afc40876d34cc9988638afab8d9d071adb93defecf689da7dd4ed515d4a. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/TCABB1155049.
Wonderful Tonight (Tribute to Eric Clapton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e037743348a0c8796251187c512809394b8e738f832a17047ca9dc1ab957fa. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/TCABB1155059.
Popular Romantic Hits on Spanish Acoustic Guitar, Vol. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e14472089fe4e06004ee8fad7561566f3e90dc80abbb7dc8307830ded7b62d7. 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/USJ3V1226631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe793b20951de4f2e1773793eb75af0783fc44b218b665b5c9e06b2eb2fb7d885. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1226632.
Jazz Instrumentals on Acoustic & Electric Guitar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c22ad50a4313c0cceddc6e9afe781bd677fc1d1a23959b892d61d11a733fe9. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), 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/TCABW1439594.
The Girl from Ipanema (Garota De Ipanema)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb4cf1a9d1ab5f4c950a139b5a56302afd9c147a755d06eb2ac0520f3acd5cd. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/TCACA1477105.
I’ve Got You Under My Skin (Guitar Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1f64aea605544fa4b796a1ecca5e52a0c682409db6fe2e5c438b5f17c42ffb. 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/TCACA1477109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd7946b0ca5a07005fb92209125c4c43b699b1a3c1f63eb103045ed41081ad5. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACA1477111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968d94078bf39255c6bf9bc7c70bf21ffefe1f521e32e52a3b05d72ab2032306. 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/TCACA1477112.
What Are You Doing the Rest of Your Life? (Sensual Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b22b4168957bab3458aeaebc08aa115bccc273e0db6975fd616f39d4b6e610. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/TCACA1477116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b92d036063c32a1e0bb21ebed48683beee9f29b3d1b406c9a591e1673c149e. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/TCACA1477118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2790063edd3e93dbc61b2e3637d384d415bbdabd1f9b6f6ac7485feb736f57f3. 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/TCACA1477119.
You Don’t Know What Love Is (Torch Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e91d8eb23f9dffe386f57ceae744892a14b0d7fd6ffa5d0a8c132ce7dd3f35. 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/TCACA1477124.
It Never Rains in California (60s Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9944a68cd572f07e022d25b7db01fe13e951bdfe5b7bf4d9a32b976331b735. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/TCACA1477129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ee01b5ed424a000847778a20f89ffa613b9c6987184643fa2a1fc4c249c4a2. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACA1477134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11246a3c89ae8dba0c65967ca4c94f4400c4f12515f309991eac159007fdabdb. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADJ1719204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36bdfd7544728f6c78167d87ccfacf56f4c85395d02560fcfafbaa46163a5cd. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/TCADJ1719225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53434ddbd4b75058a6c7bd4e360131559eaf1d722750095051a405ef5f7f751d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/TCAEL1929054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4047f4e8c59972c22feb26feafbfa87ff10718753ada23d169e8f083635b9e76. 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/TCAEL1929062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b6b8b3112e0dddca85584b5e3ce4c3088000ad31cca9ea3c1dde1200f585e6. 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/TCAEL1929064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318ed7ebb458f74829e44d32c074fc96b9f4bd02188e34400ccec6c42fa2d402. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1929067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5136bcf8abd9d20067c3271680f6c06b7b50bead7a15484450498dc1751c5a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IELOI2254948.
A Token Of Kindness | Guitar Music with Ocean Waves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b48efec02b301855783120b6142e82d49d5cd776a5d0b9c28a16e9836ccde3. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/IELOI2261088.