ISRC DEN961702221
Verified recording
DEN961702221 is “Symphony No. 7 in C Major, Op. 60 "Leningrad": I. Allegretto - Live” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x87bb24797a6a1e5c4ed3e1ce85af142383f420a6b5e33e5536b74117bd331877 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961702221.
Recording identifiers
- ISRC
- DEN961702221
- Title
- Symphony No. 7 in C Major, Op. 60 "Leningrad": I. Allegretto - Live
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x87bb24797a6a1e5c4ed3e1ce85af142383f420a6b5e33e5536b74117bd331877
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:aad381375da1e06c388a6a009fde94efe8b1e1fddd04747d3e12f9616e13b00c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961702221
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 7 in C Major, Op. 60 "Leningrad": I. Allegretto - Live · Machine-readable JSON-LD