ISRC FRZ149915100
Verified recording
FRZ149915100 is “Isorhythmic Motets: Salve flos Tusce gentis - Vos nunc, Etrusce iubar” by Guillaume Dufay,
registered on the CopyrightChains blockchain with CopyrightID
0x0da008f257c7fb0d598eea100974932aad6a02b3f8801ce5822e4de17c7e6043 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149915100.
Recording identifiers
- ISRC
- FRZ149915100
- Title
- Isorhythmic Motets: Salve flos Tusce gentis - Vos nunc, Etrusce iubar
- Artist
- Guillaume Dufay
- CopyrightID (CopyrightChains transaction hash)
0x0da008f257c7fb0d598eea100974932aad6a02b3f8801ce5822e4de17c7e6043
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fdf8689a5d575b022d9bfa9cc229e9c93fd74553e7ec07660893906320ccb7bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149915100
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Isorhythmic Motets: Salve flos Tusce gentis - Vos nunc, Etrusce iubar · Machine-readable JSON-LD