ISRC JPP301101504
Verified recording
JPP301101504 is “Mad-Nug” by Sawano Hiroyuki,
registered on the CopyrightChains blockchain with CopyrightID
0x7f8d25753c787bbdb594d222a1d86cca8b5da6dc8c16c5ae568e4cb2c96b1f28 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301101504.
Recording identifiers
- ISRC
- JPP301101504
- Title
- Mad-Nug
- Artist
- Sawano Hiroyuki
- CopyrightID (CopyrightChains transaction hash)
0x7f8d25753c787bbdb594d222a1d86cca8b5da6dc8c16c5ae568e4cb2c96b1f28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:e1789a773127c47ca2c2421b76c5f1730587addac1219fe75afe69c669ed3c47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301101504
- Bitcoin block existence check
- https://blockstream.info/api/block/953515