ISRC QZNWW2424539
Verified recording
QZNWW2424539 is “Opt Out Tick Box” by Wundrop,
registered on the CopyrightChains blockchain with CopyrightID
0x4fc523f6b249d198728ab8c7fcf5551f1c7fafbee513cf8119955fd88cfcf1bf and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2424539.
Recording identifiers
- ISRC
- QZNWW2424539
- Title
- Opt Out Tick Box
- Artist
- Wundrop
- CopyrightID (CopyrightChains transaction hash)
0x4fc523f6b249d198728ab8c7fcf5551f1c7fafbee513cf8119955fd88cfcf1bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:0db6c2a60bbedb64befd05061f2ce41d9cf387ecf48ece496d2aad7a9098e113- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2424539
- Bitcoin block existence check
- https://blockstream.info/api/block/960291