ISRC HKI199308302
Verified recording
HKI199308302 is “Symphony No. 7 in C Major, Op. 60 "Leningrad": II. Moderato” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xcb18144949e82dd87201da5f3250a30ae3941f7397cdf64830ef2a0524e49085 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/HKI199308302.
Recording identifiers
- ISRC
- HKI199308302
- Title
- Symphony No. 7 in C Major, Op. 60 "Leningrad": II. Moderato
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xcb18144949e82dd87201da5f3250a30ae3941f7397cdf64830ef2a0524e49085
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7bfffb82bc44d4a2669ea3eeeedd62cbd93adf4aac20d91b0e488aeb8d8e1cf2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199308302
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Symphony No. 7 in C Major, Op. 60 "Leningrad": II. Moderato · Machine-readable JSON-LD