ISRC USUM70600625
Verified recording
USUM70600625 is “Greenfields” by Billy Vaughn,
registered on the CopyrightChains blockchain with CopyrightID
0xe9e123a31e1b2a5539e58839d649762b3da54ff660633984a31cafc4983b4f02 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70600625.
Recording identifiers
- ISRC
- USUM70600625
- Title
- Greenfields
- Artist
- Billy Vaughn
- CopyrightID (CopyrightChains transaction hash)
0xe9e123a31e1b2a5539e58839d649762b3da54ff660633984a31cafc4983b4f02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a2517e4fc9939ee36461d6f05f01f6284ecac3357f546520c06295b004b2511d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70600625
- Bitcoin block existence check
- https://blockstream.info/api/block/960138