ISRC CALC41302001
Verified recording
CALC41302001 is “Miserere in C Minor, ZWV 57: I. Adagio” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xd46c900a07baa95bdce19f2c41359e50b155b0c3c3c6da825f4eb46efa3c4e4c 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/CALC41302001.
Recording identifiers
- ISRC
- CALC41302001
- Title
- Miserere in C Minor, ZWV 57: I. Adagio
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xd46c900a07baa95bdce19f2c41359e50b155b0c3c3c6da825f4eb46efa3c4e4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c3f9828dbd6d1dfb627811294f81249db18efda50884155b6368767b2974dace- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41302001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Miserere in C Minor, ZWV 57: I. Adagio · Machine-readable JSON-LD