ISRC QZS662259611
Verified recording
QZS662259611 is “for u” by arid,
registered on the CopyrightChains blockchain with CopyrightID
0x65597009fa7e5fb6caeafa57948d04c08b1129ad865045bba2baef9000f9d424 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662259611.
Recording identifiers
- ISRC
- QZS662259611
- Title
- for u
- Artist
- arid
- CopyrightID (CopyrightChains transaction hash)
0x65597009fa7e5fb6caeafa57948d04c08b1129ad865045bba2baef9000f9d424
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:191edf3f9922f1c569849f3f31c6e2bcb727245fe0eb1476fbd2c083cb35b3e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS662259611
- Bitcoin block existence check
- https://blockstream.info/api/block/956304