ISRC QZDA61876743
Verified recording
QZDA61876743 is “Darkness” by Victor Butzelaar,
registered on the CopyrightChains blockchain with CopyrightID
0x5b725e3c7f4c41f710c89c01fb8e95c9b90ef8d7f4da4ff45be793ef8408ed30 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/QZDA61876743.
Recording identifiers
- ISRC
- QZDA61876743
- Title
- Darkness
- Artist
- Victor Butzelaar
- CopyrightID (CopyrightChains transaction hash)
0x5b725e3c7f4c41f710c89c01fb8e95c9b90ef8d7f4da4ff45be793ef8408ed30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a5e661184a39e86e7f2960fcb2bb4acdf3e7b804bca0da83c0d19316f209a940- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA61876743
- Bitcoin block existence check
- https://blockstream.info/api/block/956304