ISRC QMFMG1409708
Verified recording
QMFMG1409708 is “Plappermäulchen, Polka schnell, Op. 245” by Josef Strauss,
registered on the CopyrightChains blockchain with CopyrightID
0xd0b4fa512c607862ce2612b02907105180c2ddaf44b30378243cfbabd1134291 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1409708.
Recording identifiers
- ISRC
- QMFMG1409708
- Title
- Plappermäulchen, Polka schnell, Op. 245
- Artist
- Josef Strauss
- CopyrightID (CopyrightChains transaction hash)
0xd0b4fa512c607862ce2612b02907105180c2ddaf44b30378243cfbabd1134291
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:5f20d5a25552411ec9066fad4c9949b9b1d2e3fe85f960604e7e7529dcda4172- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1409708
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Plappermäulchen, Polka schnell, Op. 245 · Machine-readable JSON-LD