ISRC USVZX1403110
Verified recording
USVZX1403110 is “Candide: The Best of All Possible Worlds (Arr. R. Page)” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0x225a4fb51fab53e19c66a823e4360c2a0d883aa57302a21e7d06761040b3650c and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1403110.
Recording identifiers
- ISRC
- USVZX1403110
- Title
- Candide: The Best of All Possible Worlds (Arr. R. Page)
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0x225a4fb51fab53e19c66a823e4360c2a0d883aa57302a21e7d06761040b3650c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:65462b20ae74f67f6ea796a601eba9d645ecbf1142e6c135fcc5223488ee771f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1403110
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Candide: The Best of All Possible Worlds (Arr. R. Page) · Machine-readable JSON-LD