ISRC CH1490821501
Verified recording
CH1490821501 is “Viola Concerto, BB 128 (revised version by N. Dellamaggiore and P. Bartok): I. Allegro moderato” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x83f5406625382bbf866ac8cc1f64a4988571f49de5a20dfb3056c8c2e3e5c19a and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1490821501.
Recording identifiers
- ISRC
- CH1490821501
- Title
- Viola Concerto, BB 128 (revised version by N. Dellamaggiore and P. Bartok): I. Allegro moderato
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x83f5406625382bbf866ac8cc1f64a4988571f49de5a20dfb3056c8c2e3e5c19a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:7baa1ea5ee555730ccb7f153b2a1b1148676bb4550d5efa3b7a269762117243d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH1490821501
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Viola Concerto, BB 128 (revised version by N. Dellamaggiore and P. Bartok): I. Allegro moderato · Machine-readable JSON-LD