ISRC USCXG1101272
Verified recording
USCXG1101272 is “Untitled, July 16, 1957” by Frantz Casseus,
registered on the CopyrightChains blockchain with CopyrightID
0xc34e58260535d30de392e235c1f1ed50ef833dd8469e8bb88ba15807244647d1 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1101272.
Recording identifiers
- ISRC
- USCXG1101272
- Title
- Untitled, July 16, 1957
- Artist
- Frantz Casseus
- CopyrightID (CopyrightChains transaction hash)
0xc34e58260535d30de392e235c1f1ed50ef833dd8469e8bb88ba15807244647d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:082e3c049b7c8516e5b0427e6d5f225d4b351fd6580844a27f37e4fd41bc09d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCXG1101272
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Untitled, July 16, 1957 · Machine-readable JSON-LD