ISRC QZES92125168
Verified recording
QZES92125168 is “Phyrrus” by Marlena Käthe,
registered on the CopyrightChains blockchain with CopyrightID
0x97a75be94642cc349702b6e33a3fa97e98500cc9665f2beaed482f769d729487 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92125168.
Recording identifiers
- ISRC
- QZES92125168
- Title
- Phyrrus
- Artist
- Marlena Käthe
- CopyrightID (CopyrightChains transaction hash)
0x97a75be94642cc349702b6e33a3fa97e98500cc9665f2beaed482f769d729487
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:ebe2586bbed52ee0df01801cf03934360d526ec70b68dda09db88c39b90e0946- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92125168
- Bitcoin block existence check
- https://blockstream.info/api/block/960468