ISRC QZ8BZ2307143
Verified recording
QZ8BZ2307143 is “Candide: Overture” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0x5cd5da5bc5bf23c5ed99df15fbfaf1308affdeb7c38250318e6594658ac1f236 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2307143.
Recording identifiers
- ISRC
- QZ8BZ2307143
- Title
- Candide: Overture
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0x5cd5da5bc5bf23c5ed99df15fbfaf1308affdeb7c38250318e6594658ac1f236
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:59f54bc89666695a8b40e717d1146b4ea82f02aa4374d69b9e11184b5122fec3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8BZ2307143
- Bitcoin block existence check
- https://blockstream.info/api/block/953520