ISRC GBDGQ2135902
Verified recording
GBDGQ2135902 is “Symphony No. 7 in C Major, Op. 60, "Leningrad": II. Moderato (poco allegretto)” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xc52e29bc8926c9a657cf9f206432e28d07d434461353a50f80b8e654f197b2d5 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2135902.
Recording identifiers
- ISRC
- GBDGQ2135902
- Title
- Symphony No. 7 in C Major, Op. 60, "Leningrad": II. Moderato (poco allegretto)
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xc52e29bc8926c9a657cf9f206432e28d07d434461353a50f80b8e654f197b2d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:5f105fd80d14f17eeb6e1291c4f114ee4352bc8acb05695f852035da460fcf4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2135902
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Symphony No. 7 in C Major, Op. 60, "Leningrad": II. Moderato (poco allegretto) · Machine-readable JSON-LD