ISRC QMBZ91906432
Verified recording
QMBZ91906432 is “Petite Fleur” by The Olympic Jazz Band,
registered on the CopyrightChains blockchain with CopyrightID
0xf4be822e3b6d5a9380976a31ad5d50479cbaa3931668425318159904ba7d2ab1 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/QMBZ91906432.
Recording identifiers
- ISRC
- QMBZ91906432
- Title
- Petite Fleur
- Artist
- The Olympic Jazz Band
- CopyrightID (CopyrightChains transaction hash)
0xf4be822e3b6d5a9380976a31ad5d50479cbaa3931668425318159904ba7d2ab1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2406d9fb377a494d2409d3d29e11cbe5ee1e3bf21bda353448bc40f894b80646- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91906432
- Bitcoin block existence check
- https://blockstream.info/api/block/957118