ISRC US9Z81100101
Verified recording
US9Z81100101 is “Apostolo glorioso / Cum tua doctrina / Andreas Christi” by Guillaume Dufay,
registered on the CopyrightChains blockchain with CopyrightID
0x101adaa3027832e34c1ca762b76bdc8b34b127e34d7d681e7df0452f156b6a13 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/US9Z81100101.
Recording identifiers
- ISRC
- US9Z81100101
- Title
- Apostolo glorioso / Cum tua doctrina / Andreas Christi
- Artist
- Guillaume Dufay
- CopyrightID (CopyrightChains transaction hash)
0x101adaa3027832e34c1ca762b76bdc8b34b127e34d7d681e7df0452f156b6a13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:52d9e6d110f9e16e111360a4e33dc610f3fc53320e5b5e73395984580dda3fab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9Z81100101
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Apostolo glorioso / Cum tua doctrina / Andreas Christi · Machine-readable JSON-LD