ISRC QMZ621112235
Verified recording
QMZ621112235 is “Carmen Fantasie for Solo Flute” by Francois Borne,
registered on the CopyrightChains blockchain with CopyrightID
0xea3b8ca7e9fd97c4238320de4cfb6bed4eb6beec8ac908d006754b87e5d76bb6 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZ621112235.
Recording identifiers
- ISRC
- QMZ621112235
- Title
- Carmen Fantasie for Solo Flute
- Artist
- Francois Borne
- CopyrightID (CopyrightChains transaction hash)
0xea3b8ca7e9fd97c4238320de4cfb6bed4eb6beec8ac908d006754b87e5d76bb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:d2ecb18dd18aeb3c52a65851c28ffcbf4b89e2131006f5a6212758698c02fb44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZ621112235
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Carmen Fantasie for Solo Flute · Machine-readable JSON-LD