ISRC JPB601400213
Verified recording
JPB601400213 is “Sorrow” by Taku Iwasaki,
registered on the CopyrightChains blockchain with CopyrightID
0x47a0f481ee5e19e5c88002078bd819dc71645c408171eb676db5158dd051c6ee 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/JPB601400213.
Recording identifiers
- ISRC
- JPB601400213
- Title
- Sorrow
- Artist
- Taku Iwasaki
- CopyrightID (CopyrightChains transaction hash)
0x47a0f481ee5e19e5c88002078bd819dc71645c408171eb676db5158dd051c6ee
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:682fb75069aa1f9fc80c1ada49007d181785d88eade4d4379b4e25e563240f3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB601400213
- Bitcoin block existence check
- https://blockstream.info/api/block/956302