ISRC QZARB1842227
Verified recording
QZARB1842227 is “The End” by Victor Butzelaar,
registered on the CopyrightChains blockchain with CopyrightID
0x07f00168f01c950759f1b5d6b2c50626e8e178c7625f87a31015e984c8ed5ff4 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1842227.
Recording identifiers
- ISRC
- QZARB1842227
- Title
- The End
- Artist
- Victor Butzelaar
- CopyrightID (CopyrightChains transaction hash)
0x07f00168f01c950759f1b5d6b2c50626e8e178c7625f87a31015e984c8ed5ff4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:a7a13a69b0e2671de2d37b9552e2cd225afcbd0f2aaaecca011821fd87f1eb2f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1842227
- Bitcoin block existence check
- https://blockstream.info/api/block/956312