ISRC JPE302400420
Verified recording
JPE302400420 is “Ominous Sign” by Taku Iwasaki,
registered on the CopyrightChains blockchain with CopyrightID
0x3e25e8ba2f622861cee6c1bdacfb17f9bed517eb9fe207864dc39025359a3002 and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE302400420.
Recording identifiers
- ISRC
- JPE302400420
- Title
- Ominous Sign
- Artist
- Taku Iwasaki
- CopyrightID (CopyrightChains transaction hash)
0x3e25e8ba2f622861cee6c1bdacfb17f9bed517eb9fe207864dc39025359a3002
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:d8ca72195005fe7688bb2810611d99306bd9629a9c24e196989ae49d88de4a78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE302400420
- Bitcoin block existence check
- https://blockstream.info/api/block/960427