ISRC ATMA40505323
Verified recording
ATMA40505323 is “6 Sonatas, ZWV 81, No. 1 in F Major: III. Larghetto” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0x79fc3dd51d9cf26dbaebdc91594468121bfa564dce23805008239dc8ffb31c43 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATMA40505323.
Recording identifiers
- ISRC
- ATMA40505323
- Title
- 6 Sonatas, ZWV 81, No. 1 in F Major: III. Larghetto
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0x79fc3dd51d9cf26dbaebdc91594468121bfa564dce23805008239dc8ffb31c43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:e4ee655e611298ad38b50fe82e2107d4dd921b3a38403bd35b0a34d52456aced- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATMA40505323
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: 6 Sonatas, ZWV 81, No. 1 in F Major: III. Larghetto · Machine-readable JSON-LD