ISRC BGA672264201
Verified recording
BGA672264201 is “Concertino for piano and chamber orchestra: 1. Allegretto giocoso” by Tzvetan Tzvetanov,
registered on the CopyrightChains blockchain with CopyrightID
0x70be53e250f122099c0f3ebeae8c1900a3da4b0bbd990437b5a4d5bcef837908 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/BGA672264201.
Recording identifiers
- ISRC
- BGA672264201
- Title
- Concertino for piano and chamber orchestra: 1. Allegretto giocoso
- Artist
- Tzvetan Tzvetanov
- CopyrightID (CopyrightChains transaction hash)
0x70be53e250f122099c0f3ebeae8c1900a3da4b0bbd990437b5a4d5bcef837908
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f109216d066cca1a7558ab0c2625423c85d4529659a25651fd632043994e6cdd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA672264201
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concertino for piano and chamber orchestra: 1. Allegretto giocoso · Machine-readable JSON-LD