ISRC CZA169502165
Verified recording
CZA169502165 is “Sinfonia a 8 concertanti in A Minor, ZWV 189: V. Menuet I & VI. Menuet II” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0x78799a6288de8fefe479589e4fd1ec03b038aa0c3de8852eb4606fcb2e3dc3fc and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169502165.
Recording identifiers
- ISRC
- CZA169502165
- Title
- Sinfonia a 8 concertanti in A Minor, ZWV 189: V. Menuet I & VI. Menuet II
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0x78799a6288de8fefe479589e4fd1ec03b038aa0c3de8852eb4606fcb2e3dc3fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:1f4d79cc6b8f640da68e7c90b55a0a69895e5d77455fb2124e10d2d6e832702a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169502165
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: Sinfonia a 8 concertanti in A Minor, ZWV 189: V. Menuet I & VI. Menuet II · Machine-readable JSON-LD