ISRC QZES91980918
Verified recording
QZES91980918 is “The Cellar” by Victor Butzelaar,
registered on the CopyrightChains blockchain with CopyrightID
0x70ac532a6af486070e2bac286166d55a570a6885cfe945c5c7916fceb94d90dd and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91980918.
Recording identifiers
- ISRC
- QZES91980918
- Title
- The Cellar
- Artist
- Victor Butzelaar
- CopyrightID (CopyrightChains transaction hash)
0x70ac532a6af486070e2bac286166d55a570a6885cfe945c5c7916fceb94d90dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:f45b9096fdc91a73dd2ab4bc72a79e8748b56d7840382ccb35e31bb37c7f11bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91980918
- Bitcoin block existence check
- https://blockstream.info/api/block/956889