ISRC FRZ149510170
Verified recording
FRZ149510170 is “Stabat Mater, RV 621: V. Quis Non Posset” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x041672d29bcbcb74a070673283e099716a33c2a437911ceb242f1e40433f4ab7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149510170.
Recording identifiers
- ISRC
- FRZ149510170
- Title
- Stabat Mater, RV 621: V. Quis Non Posset
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x041672d29bcbcb74a070673283e099716a33c2a437911ceb242f1e40433f4ab7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a18cab79eeb4c0418eb1ba6e727b9ae6e190be1e9654b6f2eddb2bf97ee2f567- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149510170
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Stabat Mater, RV 621: V. Quis Non Posset · Machine-readable JSON-LD