ISRC USFI82400032
Verified recording
USFI82400032 is “Big Boy” by Bix Beiderbecke,
registered on the CopyrightChains blockchain with CopyrightID
0x2c35bb103562b6e1396a2084e2a432a20fe8f6fdffff0693d754fe975a088886 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI82400032.
Recording identifiers
- ISRC
- USFI82400032
- Title
- Big Boy
- Artist
- Bix Beiderbecke
- CopyrightID (CopyrightChains transaction hash)
0x2c35bb103562b6e1396a2084e2a432a20fe8f6fdffff0693d754fe975a088886
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:7e36ae436753dccc1752fd03c8e2a4b63f304d85c63b10e9cd15ba546ab499a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI82400032
- Bitcoin block existence check
- https://blockstream.info/api/block/953515