ISRC SE5XG2221812
Verified recording
SE5XG2221812 is “Piano Sonata No. 11 in A Major, K. 331: 1. Tema (Andante grazioso) con variazioni I” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x80428f7adc9bd0d961743f107442ee7e92733780ba75795535a47080cc7a4d4e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2221812.
Recording identifiers
- ISRC
- SE5XG2221812
- Title
- Piano Sonata No. 11 in A Major, K. 331: 1. Tema (Andante grazioso) con variazioni I
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x80428f7adc9bd0d961743f107442ee7e92733780ba75795535a47080cc7a4d4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:981c8b45421b2e272fa0243892cdc4e1a19507052fa5406032b68b6631d2d29f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5XG2221812
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata No. 11 in A Major, K. 331: 1. Tema (Andante grazioso) con variazioni I · Machine-readable JSON-LD