ISRC USVZX1215010
Verified recording
USVZX1215010 is “Whodunit?” by David Bobrowitz,
registered on the CopyrightChains blockchain with CopyrightID
0x11f5798a000a7d5a3e793d0aed36ba729252060b94baa139ffa5a999301d6d6d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1215010.
Recording identifiers
- ISRC
- USVZX1215010
- Title
- Whodunit?
- Artist
- David Bobrowitz
- CopyrightID (CopyrightChains transaction hash)
0x11f5798a000a7d5a3e793d0aed36ba729252060b94baa139ffa5a999301d6d6d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3c4a96ecf7a4e057d7651268efc804d4e41aea0ce769130e80f220c19630d43c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1215010
- Bitcoin block existence check
- https://blockstream.info/api/block/956302