ISRC USSM10010217
Verified recording
USSM10010217 is “MASQUERADE” by Toshinobu Kubota,
registered on the CopyrightChains blockchain with CopyrightID
0xe695d768e090edce7faaba4db0eed205a1a834f002e35c76b707f06b1392a919 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10010217.
Recording identifiers
- ISRC
- USSM10010217
- Title
- MASQUERADE
- Artist
- Toshinobu Kubota
- CopyrightID (CopyrightChains transaction hash)
0xe695d768e090edce7faaba4db0eed205a1a834f002e35c76b707f06b1392a919
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8c55855d93acec34e044d78c909a06554c28ec87494b450672998014adff1598- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10010217
- Bitcoin block existence check
- https://blockstream.info/api/block/956302