ISRC USFI85400228
Verified recording
USFI85400228 is “A Foggy Day” by Dave Brubeck,
registered on the CopyrightChains blockchain with CopyrightID
0x497f85264556f5729969dd4c1abb7cb041213eb134aa496b901084fd779bc8f4 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI85400228.
Recording identifiers
- ISRC
- USFI85400228
- Title
- A Foggy Day
- Artist
- Dave Brubeck
- CopyrightID (CopyrightChains transaction hash)
0x497f85264556f5729969dd4c1abb7cb041213eb134aa496b901084fd779bc8f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:4688198e6f5383afa33676aeb0561fb8d7706f656648b730352dd5ecd64cd71b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI85400228
- Bitcoin block existence check
- https://blockstream.info/api/block/959144