ISRC GBDGQ2135901
Verified recording
GBDGQ2135901 is “Symphony No. 7 in C Major, Op. 60, "Leningrad": I. Allegretto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x03b3ec98dc6108034c607da5ef694be36924054858b583e3991ac1f38f5ee835 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2135901.
Recording identifiers
- ISRC
- GBDGQ2135901
- Title
- Symphony No. 7 in C Major, Op. 60, "Leningrad": I. Allegretto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x03b3ec98dc6108034c607da5ef694be36924054858b583e3991ac1f38f5ee835
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:b09f22068780b4d9f839beb4e45afb00edc3f801f17768bd33349a1e5892df58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2135901
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Symphony No. 7 in C Major, Op. 60, "Leningrad": I. Allegretto · Machine-readable JSON-LD