ISRC QZHZD1930027
Verified recording
QZHZD1930027 is “Choose Your Digit” by Køzløv,
registered on the CopyrightChains blockchain with CopyrightID
0x4ce1b017da19abd6defed02f17d5f49177fde72b0eaea8b03227190b3ef75252 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD1930027.
Recording identifiers
- ISRC
- QZHZD1930027
- Title
- Choose Your Digit
- Artist
- Køzløv
- CopyrightID (CopyrightChains transaction hash)
0x4ce1b017da19abd6defed02f17d5f49177fde72b0eaea8b03227190b3ef75252
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:7b2afad8fa0b455ec98487959dfaa3ad6ff23b512947464be6cb4471e5511ebe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZD1930027
- Bitcoin block existence check
- https://blockstream.info/api/block/960403