ISRC QZS672233942
Verified recording
QZS672233942 is “Petite réunion / Reunión infantil / Children's party” by Friedrich Burgmüller,
registered on the CopyrightChains blockchain with CopyrightID
0x42a33c4217b093f574d0ab7dfc70ae442139efd0034a4629ad0a94f745c43b4e and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672233942.
Recording identifiers
- ISRC
- QZS672233942
- Title
- Petite réunion / Reunión infantil / Children's party
- Artist
- Friedrich Burgmüller
- CopyrightID (CopyrightChains transaction hash)
0x42a33c4217b093f574d0ab7dfc70ae442139efd0034a4629ad0a94f745c43b4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:43231532b3ebf23b24b3e8a04f5001f0e84dfeee9d337cb893bc6f8d78d62864- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672233942
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Petite réunion / Reunión infantil / Children's party · Machine-readable JSON-LD