ISRC USUM71816742
Verified recording
USUM71816742 is “I Would Be A Sinner” by Charles Sheffield,
registered on the CopyrightChains blockchain with CopyrightID
0xfc9e8ddbdbac501d4f72fcfa3ab39ab21b9389c7f6596bebf4ab4ce57a8532fa and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71816742.
Recording identifiers
- ISRC
- USUM71816742
- Title
- I Would Be A Sinner
- Artist
- Charles Sheffield
- CopyrightID (CopyrightChains transaction hash)
0xfc9e8ddbdbac501d4f72fcfa3ab39ab21b9389c7f6596bebf4ab4ce57a8532fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:754feb3b111ff6f660020f7b8346ab721eaea0538c4798b50224f279bdc48f01- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71816742
- Bitcoin block existence check
- https://blockstream.info/api/block/960181