ISRC SEWDL0720905
Verified recording
SEWDL0720905 is “Piano Sonata in A Major, D. 959: II. Andantino (Live)” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xa6cb4b6cc0b708bad564a664ab4d96f46328900725d57efeb263e3b0e4b40165 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/SEWDL0720905.
Recording identifiers
- ISRC
- SEWDL0720905
- Title
- Piano Sonata in A Major, D. 959: II. Andantino (Live)
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xa6cb4b6cc0b708bad564a664ab4d96f46328900725d57efeb263e3b0e4b40165
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a7d16eeca22d2b7acbb4bec7593ef2e082d6ff6f7a3d668ca9003050238d07a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0720905
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata in A Major, D. 959: II. Andantino (Live) · Machine-readable JSON-LD