ISRC GBF071202722
Verified recording
GBF071202722 is “Violin Concerto No. 2 in G minor, Op. 63: 2. Andante assai” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xec83d5b8b470c6a8e3086b1b02ef9e97084d9d6e2a957235e177b8a8aeb6361c and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071202722.
Recording identifiers
- ISRC
- GBF071202722
- Title
- Violin Concerto No. 2 in G minor, Op. 63: 2. Andante assai
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xec83d5b8b470c6a8e3086b1b02ef9e97084d9d6e2a957235e177b8a8aeb6361c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:7bc41921488c68c655b88ff1e81b83792f49a5e9d0959fa704dcb164c48e5e5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071202722
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Violin Concerto No. 2 in G minor, Op. 63: 2. Andante assai · Machine-readable JSON-LD