ISRC QMFMF2393151
Verified recording
QMFMF2393151 is “halvt klaver” by Thomas Buttenschøn,
registered on the CopyrightChains blockchain with CopyrightID
0x13eff266c99b41425a92e4d35ef10b377aeec9ad83eeb250a9e3364b9095a046 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2393151.
Recording identifiers
- ISRC
- QMFMF2393151
- Title
- halvt klaver
- Artist
- Thomas Buttenschøn
- CopyrightID (CopyrightChains transaction hash)
0x13eff266c99b41425a92e4d35ef10b377aeec9ad83eeb250a9e3364b9095a046
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b11aa2eb445bcdb382fd0b8d544126fcdb85a96fde2c8f388f1edd263752cce5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2393151
- Bitcoin block existence check
- https://blockstream.info/api/block/957118