ISRC FRZ149510120
Verified recording
FRZ149510120 is “Introduzione al miserere, RV 638 "Filiae Maestae Jerusalem": III. Sed tenebris diffusis” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb341a40d842e6fe6c00c2c05cdbddfcfcb163c6014dd3f4ae804a4bd8ba45bcb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149510120.
Recording identifiers
- ISRC
- FRZ149510120
- Title
- Introduzione al miserere, RV 638 "Filiae Maestae Jerusalem": III. Sed tenebris diffusis
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb341a40d842e6fe6c00c2c05cdbddfcfcb163c6014dd3f4ae804a4bd8ba45bcb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d7400aa24e1fe678e1c00686278de6ac2f9c04e5fd7739e934e116f980a13a7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149510120
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Introduzione al miserere, RV 638 "Filiae Maestae Jerusalem": III. Sed tenebris diffusis · Machine-readable JSON-LD