ISRC US83Z2201945
Verified recording
US83Z2201945 is “Signus” by David Orin,
registered on the CopyrightChains blockchain with CopyrightID
0x22e2ade1e5b3dc5396339b822497553253fa77399941f63b544ba68a56ca6d7e and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2201945.
Recording identifiers
- ISRC
- US83Z2201945
- Title
- Signus
- Artist
- David Orin
- CopyrightID (CopyrightChains transaction hash)
0x22e2ade1e5b3dc5396339b822497553253fa77399941f63b544ba68a56ca6d7e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:5688c8bc3682f29df43caceef80da8d38c04f82214a81186f7c7a8d3942ddbfb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2201945
- Bitcoin block existence check
- https://blockstream.info/api/block/960455