ISRC ITUM72100920
Verified recording
ITUM72100920 is “Violin Sonata No. 5 in F Minor, BWV 1018: III. Adagio” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe58ea3cb4b7ab8ef3dc31280863e67b4e36a50108ef45ad3f3b638dad1c73872 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72100920.
Recording identifiers
- ISRC
- ITUM72100920
- Title
- Violin Sonata No. 5 in F Minor, BWV 1018: III. Adagio
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe58ea3cb4b7ab8ef3dc31280863e67b4e36a50108ef45ad3f3b638dad1c73872
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:5c38b1e1b06eb8eea27d7c7e54a416fc5916b1fc629adbb7b1416e42ea35fb8a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72100920
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Violin Sonata No. 5 in F Minor, BWV 1018: III. Adagio · Machine-readable JSON-LD