ISRC HKI190190314
Verified recording
HKI190190314 is “Urbs beata lerusalem” by Guillaume Dufay,
registered on the CopyrightChains blockchain with CopyrightID
0x3ae95214ddf70d715f18c61236729e7558b24030319e2e33390474df6ea015a3 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190190314.
Recording identifiers
- ISRC
- HKI190190314
- Title
- Urbs beata lerusalem
- Artist
- Guillaume Dufay
- CopyrightID (CopyrightChains transaction hash)
0x3ae95214ddf70d715f18c61236729e7558b24030319e2e33390474df6ea015a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:ed0e8e601446cd7a41df8dc072c8c05907b68f759929c835929d05f3e060bd90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190190314
- Bitcoin block existence check
- https://blockstream.info/api/block/960463