ISRC GBSLT2517501
Verified recording
GBSLT2517501 is “Viola Concerto, Sz. 120 (Completed by Peter Bartók & Nelson Dellamaggiore): I. Allegro moderato” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x01571122d1ead9a4c165f572f208cb56373b49f181f9cf3e84b96d7dd2387d08 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/GBSLT2517501.
Recording identifiers
- ISRC
- GBSLT2517501
- Title
- Viola Concerto, Sz. 120 (Completed by Peter Bartók & Nelson Dellamaggiore): I. Allegro moderato
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x01571122d1ead9a4c165f572f208cb56373b49f181f9cf3e84b96d7dd2387d08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:755292b1f587abc7c5b447a782de339bef5febfdfd63b51e0188cb6617068cce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSLT2517501
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Viola Concerto, Sz. 120 (Completed by Peter Bartók & Nelson Dellamaggiore): I. Allegro moderato · Machine-readable JSON-LD