ISRC GBDGQ2539204
Verified recording
GBDGQ2539204 is “Symphony No. 13 in B-Flat Minor, Op. 113 "Babi Yar": IV. Fears. Largo” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x78acb5825d8ccb69d81b6d9e8c047d661d5a15cb3c57525518c2dd0d7d34d037 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2539204.
Recording identifiers
- ISRC
- GBDGQ2539204
- Title
- Symphony No. 13 in B-Flat Minor, Op. 113 "Babi Yar": IV. Fears. Largo
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x78acb5825d8ccb69d81b6d9e8c047d661d5a15cb3c57525518c2dd0d7d34d037
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7c922d174c1865f0a98aa05e83a434c27cba16a1331be2e304f027c052c191fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2539204
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Symphony No. 13 in B-Flat Minor, Op. 113 "Babi Yar": IV. Fears. Largo · Machine-readable JSON-LD