ISRC USCXG1101281
Verified recording
USCXG1101281 is “Improvisation” by Frantz Casseus,
registered on the CopyrightChains blockchain with CopyrightID
0x9523b2664b90ca857a602df77d0a9fb84996bb4f2021aae17d5c0cce1baf79b9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1101281.
Recording identifiers
- ISRC
- USCXG1101281
- Title
- Improvisation
- Artist
- Frantz Casseus
- CopyrightID (CopyrightChains transaction hash)
0x9523b2664b90ca857a602df77d0a9fb84996bb4f2021aae17d5c0cce1baf79b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bd3f1b9613e1dbda4572fa37391ffff0bdc5f6c8396a423420a584cb49e9b685- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1101281
- Bitcoin block existence check
- https://blockstream.info/api/block/957118