ISRC FRZ149641170
Verified recording
FRZ149641170 is “Maddalena ai piedi di Cristo: No. 17 Recitativo Marta "Omai spezza quel nodo"” by Antonio Caldara,
registered on the CopyrightChains blockchain with CopyrightID
0x72c75717ff4f0e0ed0dc043e75afc384b289f0a3f41336d6c53f708c958ae50e and independently timestamped
in Bitcoin block 960199 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149641170.
Recording identifiers
- ISRC
- FRZ149641170
- Title
- Maddalena ai piedi di Cristo: No. 17 Recitativo Marta "Omai spezza quel nodo"
- Artist
- Antonio Caldara
- CopyrightID (CopyrightChains transaction hash)
0x72c75717ff4f0e0ed0dc043e75afc384b289f0a3f41336d6c53f708c958ae50e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:30:29+00:00
- Bitcoin block
- 960199
- Canonical record hash
sha256:e7a9143d3c4055625c7bee3a8fb4f97c9105146723581b84adc48c31bbca0a17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149641170
- Bitcoin block existence check
- https://blockstream.info/api/block/960199
Full record
Track page: Maddalena ai piedi di Cristo: No. 17 Recitativo Marta "Omai spezza quel nodo" · Machine-readable JSON-LD