ISRC DEN960700416
Verified recording
DEN960700416 is “Cabaret Songs: George” by William Bolcom,
registered on the CopyrightChains blockchain with CopyrightID
0x010904ab359fbd15398c2ec9ed3e5238233e30f247d5908e96a54accf01842ac and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960700416.
Recording identifiers
- ISRC
- DEN960700416
- Title
- Cabaret Songs: George
- Artist
- William Bolcom
- CopyrightID (CopyrightChains transaction hash)
0x010904ab359fbd15398c2ec9ed3e5238233e30f247d5908e96a54accf01842ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:80df8bc3caa6934f8c34bef1f9c06f635cb27e323d57179deaaf72268d80553d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960700416
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Cabaret Songs: George · Machine-readable JSON-LD