ISRC GBDGQ2135903
Verified recording
GBDGQ2135903 is “Symphony No. 7 in C Major, Op. 60, "Leningrad": III. Adagio” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xe978fe7b99ba69e3d7ecb113337602d724b235b32a21af8f562fe91f9edf7878 and independently timestamped
in Bitcoin block 960191 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2135903.
Recording identifiers
- ISRC
- GBDGQ2135903
- Title
- Symphony No. 7 in C Major, Op. 60, "Leningrad": III. Adagio
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xe978fe7b99ba69e3d7ecb113337602d724b235b32a21af8f562fe91f9edf7878
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:51:26+00:00
- Bitcoin block
- 960191
- Canonical record hash
sha256:bf9a5995a305851a555a28fb77be6958490f057756c0d0c09a35078d92dd4cc5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2135903
- Bitcoin block existence check
- https://blockstream.info/api/block/960191
Full record
Track page: Symphony No. 7 in C Major, Op. 60, "Leningrad": III. Adagio · Machine-readable JSON-LD