ISRC JPP301101511
Verified recording
JPP301101511 is “OYM-PF” by Sawano Hiroyuki,
registered on the CopyrightChains blockchain with CopyrightID
0x6173c5a5de4abfaf0b3e18a3c48928d32b314eff36f6e47ee1acf0c1612c6a44 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/JPP301101511.
Recording identifiers
- ISRC
- JPP301101511
- Title
- OYM-PF
- Artist
- Sawano Hiroyuki
- CopyrightID (CopyrightChains transaction hash)
0x6173c5a5de4abfaf0b3e18a3c48928d32b314eff36f6e47ee1acf0c1612c6a44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e7dbfbed25af51f2342cf107c64861832b09e565cc0fe7bdc4a6b120cf0ae562- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301101511
- Bitcoin block existence check
- https://blockstream.info/api/block/956302