ISRC JP92L2412720
Verified recording
JP92L2412720 is “Theme of Deduction - At the End of a Chain of Logical Sequences” by Hiromitsu Maeba,
registered on the CopyrightChains blockchain with CopyrightID
0x841e4f1a455f10fccc3137fa25d6bad88311ba914d85e56b242e86101309e6e4 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92L2412720.
Recording identifiers
- ISRC
- JP92L2412720
- Title
- Theme of Deduction - At the End of a Chain of Logical Sequences
- Artist
- Hiromitsu Maeba
- CopyrightID (CopyrightChains transaction hash)
0x841e4f1a455f10fccc3137fa25d6bad88311ba914d85e56b242e86101309e6e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a93a76651a14d376e59038899b19574dff65701634b1c075d3e6c8972fc2eecd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92L2412720
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Theme of Deduction - At the End of a Chain of Logical Sequences · Machine-readable JSON-LD