1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98741a4cb8fe38a1f31fc946ccd45db3b0b46df9b6b11a4f1f270357f0633785. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fa69e05-e04f-429b-aecd-e59505996752.json and https://artists.proofprofile.net/proofs/artist/1fa69e05-e04f-429b-aecd-e59505996752.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Melody (DJ SHIMAMURA Remix) [feat. Sunao Yoshikawa]
Melody [feat. Sunao Yoshikawa] - DJ SHIMAMURA Remix
On The Beat [feat. Yukacco] - Akira Complex Remix
On The Beat [feat. Yukacco] - Masayoshi Minoshima Remix
On The Beat [feat. Yukacco] - Remo-Con Remix
On The Beat [feat. Yukacco] - REDALiCE Remix
On The Beat [feat. Yukacco] - DJ SHIMAMURA Remix
On The Beat [feat. Yukacco] - Hommarju Remix
Big Ship(Hommarju Remix) [feat. MC Stone & Yukacco]
Nirvana(Camellia's "BinaryHeaven" Remix) [feat. ЯIRE]
Nirvana - Camellia'S "Binaryheaven" Remix
S2TBTANO*C ANTHEM (DJ Shimamura's Happy Hardcore Remix)
S2TBTANO*C FOREVER ANTHEM (Special Remix)
S2TBTANO*C ANTHEM - DJ Shimamura's Happy Hardcore Remix
S2TBTANO*C FOREVER ANTHEM - Special Remix
Romantic Children feat. nachi, kors k (kors k Remix)