ISRC GBBKB1121425
Verified recording
GBBKB1121425 is “Cleopatra's Death” by Claude-Michel Schönberg,
registered on the CopyrightChains blockchain with CopyrightID
0x264b42dca719af62c6b9a47e2cb42d84398a2be9e78924ea29cd2edb765a8b20 and independently timestamped
in Bitcoin block 960487 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKB1121425.
Recording identifiers
- ISRC
- GBBKB1121425
- Title
- Cleopatra's Death
- Artist
- Claude-Michel Schönberg
- CopyrightID (CopyrightChains transaction hash)
0x264b42dca719af62c6b9a47e2cb42d84398a2be9e78924ea29cd2edb765a8b20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:15:43+00:00
- Bitcoin block
- 960487
- Canonical record hash
sha256:130955e03ad542173722e6d684e7d926de51e90ffed3594734e7a52790c07263- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBKB1121425
- Bitcoin block existence check
- https://blockstream.info/api/block/960487