ISRC QZS7J2355499
Verified recording
QZS7J2355499 is “F u” by CHRIST DILLINGER,
registered on the CopyrightChains blockchain with CopyrightID
0x51920c1e2327ad72b986922ee58d2bba264b5d5dd5bdba004f2e389c430ceb94 and independently timestamped
in Bitcoin block 959145 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2355499.
Recording identifiers
- ISRC
- QZS7J2355499
- Title
- F u
- Artist
- CHRIST DILLINGER
- CopyrightID (CopyrightChains transaction hash)
0x51920c1e2327ad72b986922ee58d2bba264b5d5dd5bdba004f2e389c430ceb94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:39:05+00:00
- Bitcoin block
- 959145
- Canonical record hash
sha256:a5ebe7b853c9a3e0485e56a65b3cbca8fd9e840280d161f23698e07de9bea889- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2355499
- Bitcoin block existence check
- https://blockstream.info/api/block/959145