ISRC GBF071502492
Verified recording
GBF071502492 is “Violin Concerto No. 1 (Op. posth), Sz36: 2. Allegro giocoso” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x39aa4b85df2a316cf0e337587fb92b4927cf65fa85074434d4e88d96edb70c91 and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071502492.
Recording identifiers
- ISRC
- GBF071502492
- Title
- Violin Concerto No. 1 (Op. posth), Sz36: 2. Allegro giocoso
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x39aa4b85df2a316cf0e337587fb92b4927cf65fa85074434d4e88d96edb70c91
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:d4d659e79f08bd16fa868a2370c821efad38dc7df00aa8a71568cbc36c6efc1c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071502492
- Bitcoin block existence check
- https://blockstream.info/api/block/957039
Full record
Track page: Violin Concerto No. 1 (Op. posth), Sz36: 2. Allegro giocoso · Machine-readable JSON-LD