ISRC GBF078110293
Verified recording
GBF078110293 is “Symphony No. 3, Op. 20 "First of May": III. Allegro - Largo” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x96893f29b49ed477c975eb67171f7bbdd1bd3060bbad6adb9ca599b58baac6a9 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/GBF078110293.
Recording identifiers
- ISRC
- GBF078110293
- Title
- Symphony No. 3, Op. 20 "First of May": III. Allegro - Largo
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x96893f29b49ed477c975eb67171f7bbdd1bd3060bbad6adb9ca599b58baac6a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9592c09ac7ef973bddeca3b8604cc3c68f075b08416190772d8aeeff477c0a43- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078110293
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3, Op. 20 "First of May": III. Allegro - Largo · Machine-readable JSON-LD