ISRC USUM71108961
Verified recording
USUM71108961 is “Cute” by Stephen Jerzak,
registered on the CopyrightChains blockchain with CopyrightID
0xe6296e9b417ad67e2cecee4f79f4ed10305429e5291aa97cd443f5a13e582ca0 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71108961.
Recording identifiers
- ISRC
- USUM71108961
- Title
- Cute
- Artist
- Stephen Jerzak
- CopyrightID (CopyrightChains transaction hash)
0xe6296e9b417ad67e2cecee4f79f4ed10305429e5291aa97cd443f5a13e582ca0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:bd79e18438fa675008b945d3df64c702a5b464b7af8797c0d36e5f97182bd017- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71108961
- Bitcoin block existence check
- https://blockstream.info/api/block/956302