ISRC CZA161702038
Verified recording
CZA161702038 is “6 Trio Sonatas, ZWV 181, No. 1 in F Major: II. Allegro” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xaa493e89b2804c6f1c448b0f14d29fc467b4a8c3968161047beafd0b4efd1f40 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161702038.
Recording identifiers
- ISRC
- CZA161702038
- Title
- 6 Trio Sonatas, ZWV 181, No. 1 in F Major: II. Allegro
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xaa493e89b2804c6f1c448b0f14d29fc467b4a8c3968161047beafd0b4efd1f40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:82bfa54c442258625948b08fc6a4373830e09d5e4136da740ae9beb21e1142df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161702038
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: 6 Trio Sonatas, ZWV 181, No. 1 in F Major: II. Allegro · Machine-readable JSON-LD