ISRC FINDE1200144
Verified recording
FINDE1200144 is “Violin Sonata No. 32 in B-Flat Major, K. 454: II. Andante” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf5e3919d43e6015cadf3f23ab98ddfab672012f817617bdbb06cc3293f2b5a2e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1200144.
Recording identifiers
- ISRC
- FINDE1200144
- Title
- Violin Sonata No. 32 in B-Flat Major, K. 454: II. Andante
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf5e3919d43e6015cadf3f23ab98ddfab672012f817617bdbb06cc3293f2b5a2e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:81b73c8562093592209bc5ac7a3bc77e1c65f9970bb49f48cf8486a526d2d091- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE1200144
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Violin Sonata No. 32 in B-Flat Major, K. 454: II. Andante · Machine-readable JSON-LD