ISRC CZA301900032
Verified recording
CZA301900032 is “Missa Sanctae Caeciliae, ZWV 1: Dona nobis pacem” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0x959f028c8f0f8b86ae3eb1a8eb56c1f5e5345d4ec2084e38741d312056bf080a and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301900032.
Recording identifiers
- ISRC
- CZA301900032
- Title
- Missa Sanctae Caeciliae, ZWV 1: Dona nobis pacem
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0x959f028c8f0f8b86ae3eb1a8eb56c1f5e5345d4ec2084e38741d312056bf080a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:c00fc1151a791627b94fb02914018917dae1e4aef6003e779ea6ba7c45dc23e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA301900032
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Missa Sanctae Caeciliae, ZWV 1: Dona nobis pacem · Machine-readable JSON-LD