ISRC AUFFF0800046
Verified recording
AUFFF0800046 is “Sonatina in F Major, Op. 2: No. 5, Andante” by Johann Baptist Vanhal,
registered on the CopyrightChains blockchain with CopyrightID
0x62723cd7c1110df3fe58c75b33be9d86738db61c51be60f748f2decda21bdd93 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF0800046.
Recording identifiers
- ISRC
- AUFFF0800046
- Title
- Sonatina in F Major, Op. 2: No. 5, Andante
- Artist
- Johann Baptist Vanhal
- CopyrightID (CopyrightChains transaction hash)
0x62723cd7c1110df3fe58c75b33be9d86738db61c51be60f748f2decda21bdd93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6a6bf1d6b23911c6d7031c69e6640f65e3b3337227629b8aa91e8a308ae757ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUFFF0800046
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sonatina in F Major, Op. 2: No. 5, Andante · Machine-readable JSON-LD