ISRC FRZ149639030
Verified recording
FRZ149639030 is “Vespro della Beata Vergine, SV 206: III. Nigra sum” by Claudio Monteverdi,
registered on the CopyrightChains blockchain with CopyrightID
0x6db55222e32490df262d2fc32e56227229e69fb06092238592705c9ca4eb9df2 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/FRZ149639030.
Recording identifiers
- ISRC
- FRZ149639030
- Title
- Vespro della Beata Vergine, SV 206: III. Nigra sum
- Artist
- Claudio Monteverdi
- CopyrightID (CopyrightChains transaction hash)
0x6db55222e32490df262d2fc32e56227229e69fb06092238592705c9ca4eb9df2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:131ec9e36e756f05ee9ea2b40270a4d55347be1a0ce8911aad7f4e8712f371d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149639030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Vespro della Beata Vergine, SV 206: III. Nigra sum · Machine-readable JSON-LD