ISRC QZK6P2534495
Verified recording
QZK6P2534495 is “False Pretenses” by Mark Grundhoefer,
registered on the CopyrightChains blockchain with CopyrightID
0x5cb105d88ccbe030c7a8667d091e4a21d0f5649a80a8be0128f3626435fb3525 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2534495.
Recording identifiers
- ISRC
- QZK6P2534495
- Title
- False Pretenses
- Artist
- Mark Grundhoefer
- CopyrightID (CopyrightChains transaction hash)
0x5cb105d88ccbe030c7a8667d091e4a21d0f5649a80a8be0128f3626435fb3525
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:01d50b3cd1e46df181a8d0c61168e11a5b0fbec3dc73df509748504f657feb80- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2534495
- Bitcoin block existence check
- https://blockstream.info/api/block/957120