ISRC FRZ090300034
Verified recording
FRZ090300034 is “Missa dolorosa, Gloria: VIII. Quoniam tu solus Sanctus” by Antonio Caldara,
registered on the CopyrightChains blockchain with CopyrightID
0x4393a42ed3b352fa9b04c649bcecf31afa8fa18de744d9f0a5d8e627959d9e2d and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ090300034.
Recording identifiers
- ISRC
- FRZ090300034
- Title
- Missa dolorosa, Gloria: VIII. Quoniam tu solus Sanctus
- Artist
- Antonio Caldara
- CopyrightID (CopyrightChains transaction hash)
0x4393a42ed3b352fa9b04c649bcecf31afa8fa18de744d9f0a5d8e627959d9e2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:59a3aba613dc138648721c79708834f34279da3d2f3041d4e8e592441ee54d55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ090300034
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Missa dolorosa, Gloria: VIII. Quoniam tu solus Sanctus · Machine-readable JSON-LD