ISRC QZFYX2080737
Verified recording
QZFYX2080737 is “Day One” by Victor Butzelaar,
registered on the CopyrightChains blockchain with CopyrightID
0x4fabf3cce837566820c031521861c79c08f93051d08f7721309f3de815f45a16 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2080737.
Recording identifiers
- ISRC
- QZFYX2080737
- Title
- Day One
- Artist
- Victor Butzelaar
- CopyrightID (CopyrightChains transaction hash)
0x4fabf3cce837566820c031521861c79c08f93051d08f7721309f3de815f45a16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9079c2e727db89516d74abe49823ce353572477ea00f4c99cbe62a6546be6b60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2080737
- Bitcoin block existence check
- https://blockstream.info/api/block/956304