ISRC USBC10100833
Verified recording
USBC10100833 is “Evening Introduction” by Bill Irwin,
registered on the CopyrightChains blockchain with CopyrightID
0xef0eefbded497f109cdd57130266a09234be0a20246176b7c13c0c7346ded724 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/USBC10100833.
Recording identifiers
- ISRC
- USBC10100833
- Title
- Evening Introduction
- Artist
- Bill Irwin
- CopyrightID (CopyrightChains transaction hash)
0xef0eefbded497f109cdd57130266a09234be0a20246176b7c13c0c7346ded724
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:76bb1e3841ebe98970ad24e441c54d9b1375099227102a252894b9552eebb2de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100833
- Bitcoin block existence check
- https://blockstream.info/api/block/957118