ISRC JP92L2410930
Verified recording
JP92L2410930 is “The Great Closed Trial (Unused 1)” by Yasumasa Kitagawa,
registered on the CopyrightChains blockchain with CopyrightID
0x46ce28ccbae18e169fa27221f5ae27ae5537878d4c1955af421692da7b6d6f4c and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92L2410930.
Recording identifiers
- ISRC
- JP92L2410930
- Title
- The Great Closed Trial (Unused 1)
- Artist
- Yasumasa Kitagawa
- CopyrightID (CopyrightChains transaction hash)
0x46ce28ccbae18e169fa27221f5ae27ae5537878d4c1955af421692da7b6d6f4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:90a7310a03da652bc0719c629ccba35033aea06015b9720f6174a1cf184e0d9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92L2410930
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Great Closed Trial (Unused 1) · Machine-readable JSON-LD