ISRC GBF077910731
Verified recording
GBF077910731 is “Symphony No. 4 in C Minor, Op. 43: I. Allegro poco moderato” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x2e6be0c5d8cf9e750f8f349ca9794647b620e33e16dc9863ac2599d2ebaf9414 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/GBF077910731.
Recording identifiers
- ISRC
- GBF077910731
- Title
- Symphony No. 4 in C Minor, Op. 43: I. Allegro poco moderato
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x2e6be0c5d8cf9e750f8f349ca9794647b620e33e16dc9863ac2599d2ebaf9414
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d8c0badfee057f7f72cbef13fa8859ce398a0d6747d4cdf3170e28c9708acb03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077910731
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 4 in C Minor, Op. 43: I. Allegro poco moderato · Machine-readable JSON-LD