ISRC USB4U0851071
Verified recording
USB4U0851071 is “Best Of Friends” by David Huntsinger,
registered on the CopyrightChains blockchain with CopyrightID
0x5802eec0c7be0a0154f69c52c27554692e92dc1af77c2d2a2561c7f314a2f91b and independently timestamped
in Bitcoin block 957020 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0851071.
Recording identifiers
- ISRC
- USB4U0851071
- Title
- Best Of Friends
- Artist
- David Huntsinger
- CopyrightID (CopyrightChains transaction hash)
0x5802eec0c7be0a0154f69c52c27554692e92dc1af77c2d2a2561c7f314a2f91b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T09:18:01+00:00
- Bitcoin block
- 957020
- Canonical record hash
sha256:927962391b4e9ee51780085b45073bb9f9e7b38ebffa8a1baa773ac86560dd9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U0851071
- Bitcoin block existence check
- https://blockstream.info/api/block/957020