ISRC DES808203902
Verified recording
DES808203902 is “Piano Sonata, Op. 26: I. Allegro energico” by Samuel Barber,
registered on the CopyrightChains blockchain with CopyrightID
0x27d119e46eb846680d62a2e0e6733c72b9e10e9d004329522fe671daab72a461 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/DES808203902.
Recording identifiers
- ISRC
- DES808203902
- Title
- Piano Sonata, Op. 26: I. Allegro energico
- Artist
- Samuel Barber
- CopyrightID (CopyrightChains transaction hash)
0x27d119e46eb846680d62a2e0e6733c72b9e10e9d004329522fe671daab72a461
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c4cdf6842853ab77174ac7e5ec642c6d25d09223a47ac213f48c7229fba4bb5b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES808203902
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Sonata, Op. 26: I. Allegro energico · Machine-readable JSON-LD