ISRC FRZ090300036
Verified recording
FRZ090300036 is “Missa dolorosa, Credo: X. Credo in unum Deum” by Antonio Caldara,
registered on the CopyrightChains blockchain with CopyrightID
0x4d69eabd16ed235f883a120df0f31db2978af3b48d47d66474a10cee290281b6 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ090300036.
Recording identifiers
- ISRC
- FRZ090300036
- Title
- Missa dolorosa, Credo: X. Credo in unum Deum
- Artist
- Antonio Caldara
- CopyrightID (CopyrightChains transaction hash)
0x4d69eabd16ed235f883a120df0f31db2978af3b48d47d66474a10cee290281b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e7bda0cf2ab8acb159231270078ba6d06f0781450a7e6d6ecd4da955bd53b851- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ090300036
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa dolorosa, Credo: X. Credo in unum Deum · Machine-readable JSON-LD