ISRC FRZ149641090
Verified recording
FRZ149641090 is “Maddalena ai piedi di Cristo: No. 9 Recitativo Maddalena "Oimè, troppo importuno"” by Antonio Caldara,
registered on the CopyrightChains blockchain with CopyrightID
0x83c1bb88eee5d11e885a7fce2b4480bf5b0a2665e46f2a4c56aae7c2034a8f2d and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149641090.
Recording identifiers
- ISRC
- FRZ149641090
- Title
- Maddalena ai piedi di Cristo: No. 9 Recitativo Maddalena "Oimè, troppo importuno"
- Artist
- Antonio Caldara
- CopyrightID (CopyrightChains transaction hash)
0x83c1bb88eee5d11e885a7fce2b4480bf5b0a2665e46f2a4c56aae7c2034a8f2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9bb5c3d45afb28531f1c34b908eb2530171283fb0cb762ee992c61bea4a39be3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149641090
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Maddalena ai piedi di Cristo: No. 9 Recitativo Maddalena "Oimè, troppo importuno" · Machine-readable JSON-LD