ISRC QMBZ91426695
Verified recording
QMBZ91426695 is “18 Études de genre, Op. 109: No. 9 in A-Flat Major, La cloche des matines” by Friedrich Burgmüller,
registered on the CopyrightChains blockchain with CopyrightID
0x02835b90b36e9de14c4911bf3259de853ced857215fbd48d8434f4d74f6180de and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91426695.
Recording identifiers
- ISRC
- QMBZ91426695
- Title
- 18 Études de genre, Op. 109: No. 9 in A-Flat Major, La cloche des matines
- Artist
- Friedrich Burgmüller
- CopyrightID (CopyrightChains transaction hash)
0x02835b90b36e9de14c4911bf3259de853ced857215fbd48d8434f4d74f6180de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:df16a2584425a655e705c4f728c976cf829ceff88b2290b8ac79caeab28010f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91426695
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: 18 Études de genre, Op. 109: No. 9 in A-Flat Major, La cloche des matines · Machine-readable JSON-LD