ISRC GBAYC9802109
Verified recording
GBAYC9802109 is “Symphony No. 4 in C Minor, Op. 43: III. Largo - Allegro” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xe734fd0aa0e7efa3d82ea075c3f3cd3e99a6856e10ccc9cfa1d724ac8f570ac4 and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802109.
Recording identifiers
- ISRC
- GBAYC9802109
- Title
- Symphony No. 4 in C Minor, Op. 43: III. Largo - Allegro
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xe734fd0aa0e7efa3d82ea075c3f3cd3e99a6856e10ccc9cfa1d724ac8f570ac4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:ab95f3cd6afb2cdda87a87b322632d8c6e0faeefb5f02c36d09a9cdbb33c2c9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802109
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Symphony No. 4 in C Minor, Op. 43: III. Largo - Allegro · Machine-readable JSON-LD