ISRC USFI82400038
Verified recording
USFI82400038 is “Chicago Blues” by Bix Beiderbecke,
registered on the CopyrightChains blockchain with CopyrightID
0xdcff04d6d9476dcddf498a98472d52d849fb634fb0f74903361f683384d1853a and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI82400038.
Recording identifiers
- ISRC
- USFI82400038
- Title
- Chicago Blues
- Artist
- Bix Beiderbecke
- CopyrightID (CopyrightChains transaction hash)
0xdcff04d6d9476dcddf498a98472d52d849fb634fb0f74903361f683384d1853a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:1e06dfc1d1f5213312eaed1dfcb9060638c25ff9a2013a8b2fa9607c4a201790- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI82400038
- Bitcoin block existence check
- https://blockstream.info/api/block/960473