ISRC USSM10409915
Verified recording
USSM10409915 is “Cabaret: It'll All Blow Over (Demo)” by John Kander,
registered on the CopyrightChains blockchain with CopyrightID
0x395cc3b9219eb7f3290d6c14bd79cd2504da21a6da9648695f50b98e3faf0d08 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10409915.
Recording identifiers
- ISRC
- USSM10409915
- Title
- Cabaret: It'll All Blow Over (Demo)
- Artist
- John Kander
- CopyrightID (CopyrightChains transaction hash)
0x395cc3b9219eb7f3290d6c14bd79cd2504da21a6da9648695f50b98e3faf0d08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:f987f074d5fe9d09ac64686d8b2683619b0592346274abf1c2abf21f53b984c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10409915
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Cabaret: It'll All Blow Over (Demo) · Machine-readable JSON-LD