ISRC USSM10409914
Verified recording
USSM10409914 is “Cabaret: Introductory Remarks: It'll All Blow Over (Demo)” by John Kander,
registered on the CopyrightChains blockchain with CopyrightID
0x7d539067fed7b614e07b5fe491167422a6bf71540df5c0962c43c82a62bd8c32 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10409914.
Recording identifiers
- ISRC
- USSM10409914
- Title
- Cabaret: Introductory Remarks: It'll All Blow Over (Demo)
- Artist
- John Kander
- CopyrightID (CopyrightChains transaction hash)
0x7d539067fed7b614e07b5fe491167422a6bf71540df5c0962c43c82a62bd8c32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:6cddbde2c7e5e03aa94cb9401d6fca91a8ffae379eed739e3fbf3575066b56fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10409914
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Cabaret: Introductory Remarks: It'll All Blow Over (Demo) · Machine-readable JSON-LD