ISRC JP92L2412570
Verified recording
JP92L2412570 is “The Heart of the Matter” by Yasumasa Kitagawa,
registered on the CopyrightChains blockchain with CopyrightID
0x9cf719a3d80ff35fc03364d053f8fec146595ee562c964ed50e39419bb079162 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/JP92L2412570.
Recording identifiers
- ISRC
- JP92L2412570
- Title
- The Heart of the Matter
- Artist
- Yasumasa Kitagawa
- CopyrightID (CopyrightChains transaction hash)
0x9cf719a3d80ff35fc03364d053f8fec146595ee562c964ed50e39419bb079162
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d20ad0ead30f8b32e2084ac898941d92b0958ee30e0a2fcc20d5d7d25c67b9e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92L2412570
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: The Heart of the Matter · Machine-readable JSON-LD