ISRC GBDGQ2133405
Verified recording
GBDGQ2133405 is “Candide, Act One: "Class is dismissed" - Happy Instrumental” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0x2a5fefb35fb18b2f065e2c6a9369f7ff1efe33e65e0a5ac4fed03109f88272e7 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2133405.
Recording identifiers
- ISRC
- GBDGQ2133405
- Title
- Candide, Act One: "Class is dismissed" - Happy Instrumental
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0x2a5fefb35fb18b2f065e2c6a9369f7ff1efe33e65e0a5ac4fed03109f88272e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:1dacba0c4fc9f7678e1fbbb78c1aee258f92dc0bf7607f86928227378e542386- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2133405
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Candide, Act One: "Class is dismissed" - Happy Instrumental · Machine-readable JSON-LD