ISRC DEN960400611
Verified recording
DEN960400611 is “Piano Sonata No. 13 in A Major, D. 664: I. Allegro moderato” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x461618d8f1cdf17adc55fc9d1547ca28d284d973cca9b387e3e72e22efd08fe4 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400611.
Recording identifiers
- ISRC
- DEN960400611
- Title
- Piano Sonata No. 13 in A Major, D. 664: I. Allegro moderato
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x461618d8f1cdf17adc55fc9d1547ca28d284d973cca9b387e3e72e22efd08fe4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f1ca2f68724dc94190b7c6d5540e933dd43fe3ad6b4428cde01bde23be57a208- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960400611
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Piano Sonata No. 13 in A Major, D. 664: I. Allegro moderato · Machine-readable JSON-LD