ISRC JPCO08334840
Verified recording
JPCO08334840 is “Weekend Night” by Mitsuko Horie,
registered on the CopyrightChains blockchain with CopyrightID
0x4b204948ff95800e9b12d75635ac4f9e0ff4d8e73ae70e9bcadf53e0a61be089 and independently timestamped
in Bitcoin block 960285 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08334840.
Recording identifiers
- ISRC
- JPCO08334840
- Title
- Weekend Night
- Artist
- Mitsuko Horie
- CopyrightID (CopyrightChains transaction hash)
0x4b204948ff95800e9b12d75635ac4f9e0ff4d8e73ae70e9bcadf53e0a61be089
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:26:40+00:00
- Bitcoin block
- 960285
- Canonical record hash
sha256:18abb5550d65e6f4a3c196ddf6257486a8117860537cff5b1faaca9a0fd45155- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPCO08334840
- Bitcoin block existence check
- https://blockstream.info/api/block/960285