ISRC USX9P0600829
Verified recording
USX9P0600829 is “I Wonder Which of Us Is to Blame” by Darrell McCall,
registered on the CopyrightChains blockchain with CopyrightID
0xc60ce2e673b468dedb7926c9573d6279712455c5ca663d62173e994d3aefba72 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P0600829.
Recording identifiers
- ISRC
- USX9P0600829
- Title
- I Wonder Which of Us Is to Blame
- Artist
- Darrell McCall
- CopyrightID (CopyrightChains transaction hash)
0xc60ce2e673b468dedb7926c9573d6279712455c5ca663d62173e994d3aefba72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2b29f4c7d696380627812f9bd81dfb80b77ea8dd7ca8a43377a688c47f3eb2cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P0600829
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: I Wonder Which of Us Is to Blame · Machine-readable JSON-LD