ISRC CZA300700005
Verified recording
CZA300700005 is “Missa purificationis beatae virginis Mariae, ZWV16: Gratias” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0x264c09e279ae67adbcf9bac40561806160efc4b337dd7679e77a4f6fba85ae1d 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/CZA300700005.
Recording identifiers
- ISRC
- CZA300700005
- Title
- Missa purificationis beatae virginis Mariae, ZWV16: Gratias
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0x264c09e279ae67adbcf9bac40561806160efc4b337dd7679e77a4f6fba85ae1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f4074a349c18e309a3c03ea0b2e949a3735499c6afc2ea9e895d85c619b5c4b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA300700005
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Missa purificationis beatae virginis Mariae, ZWV16: Gratias · Machine-readable JSON-LD