ISRC JPW561804054
Verified recording
JPW561804054 is “Marisa is Back” by katsu,
registered on the CopyrightChains blockchain with CopyrightID
0xade6cbd49257725fed35ca9c24ac1e0d41437167b8dfcec1c8e6ee3a62cb3260 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561804054.
Recording identifiers
- ISRC
- JPW561804054
- Title
- Marisa is Back
- Artist
- katsu
- CopyrightID (CopyrightChains transaction hash)
0xade6cbd49257725fed35ca9c24ac1e0d41437167b8dfcec1c8e6ee3a62cb3260
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:c4d5c48af856a14c8a44a047e3ea734f53e0256e0d27cf425e04e53960b92a3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW561804054
- Bitcoin block existence check
- https://blockstream.info/api/block/960207