ISRC QMBZ91426698
Verified recording
QMBZ91426698 is “18 Études de genre, Op. 109: No. 12 in F Major, Le réveil dans les bois” by Friedrich Burgmüller,
registered on the CopyrightChains blockchain with CopyrightID
0x37d45b87dadcad8be395bc9ca45e804c0c957343787ea62057bda2589a118e5f and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91426698.
Recording identifiers
- ISRC
- QMBZ91426698
- Title
- 18 Études de genre, Op. 109: No. 12 in F Major, Le réveil dans les bois
- Artist
- Friedrich Burgmüller
- CopyrightID (CopyrightChains transaction hash)
0x37d45b87dadcad8be395bc9ca45e804c0c957343787ea62057bda2589a118e5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:addc2947a94bd91c6eada5b5d233664789953a08342e276ec77c45971f87df05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91426698
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: 18 Études de genre, Op. 109: No. 12 in F Major, Le réveil dans les bois · Machine-readable JSON-LD