ISRC QZES62077138
Verified recording
QZES62077138 is “Worm” by Victor Butzelaar,
registered on the CopyrightChains blockchain with CopyrightID
0xe2b7cddc4dc7ef5cafcc2b87192e277237b787e5cc104ff2c5fec9db9d7d82d8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62077138.
Recording identifiers
- ISRC
- QZES62077138
- Title
- Worm
- Artist
- Victor Butzelaar
- CopyrightID (CopyrightChains transaction hash)
0xe2b7cddc4dc7ef5cafcc2b87192e277237b787e5cc104ff2c5fec9db9d7d82d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:08e70311082d249288407a8daddd24fc11aa8a4d88906f40a6bb0fff64cc93e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62077138
- Bitcoin block existence check
- https://blockstream.info/api/block/956302