ISRC USHM21754551
Verified recording
USHM21754551 is “Blue Mazzi” by Steven G,
registered on the CopyrightChains blockchain with CopyrightID
0x506cb2e617f9278b2e7bd0d90a235d899670f429fe59de82b37e5eb866cf43d1 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21754551.
Recording identifiers
- ISRC
- USHM21754551
- Title
- Blue Mazzi
- Artist
- Steven G
- CopyrightID (CopyrightChains transaction hash)
0x506cb2e617f9278b2e7bd0d90a235d899670f429fe59de82b37e5eb866cf43d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:4f4ca7ae6271cb35c2cdbf2cb7dcf0fb2348e2dab8f7ee858b43cd084e9b260a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21754551
- Bitcoin block existence check
- https://blockstream.info/api/block/960418