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 0xa5a9bec83569972cffadeccc87d4b66dfd2fe700535d4be17fc39102897925e6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d711d9b-453b-4581-8921-98acd7e8e79a.json and https://artists.proofprofile.net/proofs/artist/5d711d9b-453b-4581-8921-98acd7e8e79a.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 0x868a525312ff5b1f3abddd64386b2f65a8a7015617dedde816d531b03e95bd9b. 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/ITQ581900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2726b77087d62f68b3ea009642028c9b6d04b9536a2f21886d4de6a354af217b. 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/ITQ581900025.
Heaven (DJ Satomi & Nightcore Nation Remix)
Everytime We Touch (DJ Satomi & Nightcore Nation Mix)
Heaven Is a Place on Earth - DJ Satomi Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a61099476aeab102a5e2cdf4ec20c90d6fb7f313fa08908170457ec94849ac. 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/ITQ581900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8deed2b01cae75a94e5ae6a4ccde6810827f0ce391b8987d319c2a9481300922. 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/ITQ581900050.
Have You Ever Been Mellow (Satomi Vision Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09d0361689b4dff6cc4bc1fb25516d509c763ccd28042a375ce48b087d12a99. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQ581900070.
I'll Fly With You (L'amour Toujours) [Satomi Vision Mix]
Don Juan Square (Satomi Nightcore Nation Vision Mix)
My Life Is Going On (Satomi Nightcore Nation Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff45ae801f2eac26ffede495d2a9447b7ebc0fb1281c9c08af5591f61dfbefb. 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/ITQ582000016.
I'll Fly With You (L'amour Toujours) (Nightcore Party Mix)
I'll Fly With You (L'amour Toujours) (Nightcore Nation Mix)
I'll Fly With You (L'amour Toujours) - Nightcore Nation Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04486a79fbbfcfc0ff85fd9f87c7383ed36e94528307f6221430dfea9c5bc48a. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/ITQ582000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c3ba7b00db6f54641f6070ebc157ad898d30397f35ae6c27dc5d1f33cc7303. 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/ITQ582000034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b36961c7bda06fdf0631aee4a985f18cc24e62a32ba490c1b51ae8c929a460. 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/ITQ582000059.
Ily (I Love You Baby) [Nightcore Dance Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d843941a22cdf165b191147c3759853f6dfea0e32997c1e741e23f4d1732ee4. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ITQ582000031.
Astronomia (Coffin Dance Meme) [Happy Hardcore Nightcore Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593fbd7b983338bd4c51e56eff7a02217d50cfc101accd2ae8367a8e198330f6. 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/ITQ582100172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed63171795b63e2949bc760db21dbdf93b4c244f5af97d7d4effe4f56bc5d77. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/ITQ582100174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1294387b5358c22b231f8639d99151f6b03faa1e1f4a94af59f6f9f40641a456. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:10:47Z), 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/ITQ582100208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6551596862c9ff97884289d2d5b51bc2a730a31dbfdc33f74303c2dd35a1dd8. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ITQ582100234.
Something In The Way (Satomi Batman Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b8ac97ba71376cff35961a445e44c2c394b0600105bc812e0a1e7dee28c9ea. 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/ITQ582100250.
Better Off Alone (DJ Satomi Happy Hardcore Mix)
Better Off Alone - DJ Satomi Happy Hardcore Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bdd8c8119d3a2ee420261e9fac28de570aca309cb1930020d80e4f5f0efc26. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/ITQ582200260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ea6e3c28d153d86a2f8d2b718d95c920746900c87109dfb929cab1c6dfda08. 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/ITQ582200278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088590a361f66558395e72cc0db9e0b73ab516e7def7298d9542121d1109a9d6. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:03:49Z), 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/ITQ582100253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2094ca97405a31c95aab2cf2ffb88a08aae3aff335747d51834e26dc2b4ecfb. 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/ITQ582300251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f5f443fcef491608664923a79b18e5dad78d2ed161d3993368bc7939f491c6. 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/GBKQU2449782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3edd853f10e162cfc1bf2d3498673ab4a9d66089b93c4e8d842c8f98210752. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBKQU2489667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd218a7991815bf15b9ef671b0fd1a3283975d5ed0915ae706b3d3bdb4d7042ab. 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/GBLV62409669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a71635c4f40b3eddb15ae535e98f95052714764e24e6c88b99774eafe8953e. 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/GBLV62415794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fda1dc6cfa372ea2381c955d212723d6eef160e97d69738241b65605729bcaa. 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/GBLV62422155.