ISRC HKI192304607
Verified recording
HKI192304607 is “Symphony No. 9 in E-Flat Major, Op. 70: III. Presto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xb1716c6a8d0e35aceb38d4dd2978f25d31666b994572d829a82081838fbb2033 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192304607.
Recording identifiers
- ISRC
- HKI192304607
- Title
- Symphony No. 9 in E-Flat Major, Op. 70: III. Presto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xb1716c6a8d0e35aceb38d4dd2978f25d31666b994572d829a82081838fbb2033
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:122fc45708cb64f805d17574107695f00b7e1854529fa41d42e10fe34b97f117- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192304607
- Bitcoin block existence check
- https://blockstream.info/api/block/960410
Full record
Track page: Symphony No. 9 in E-Flat Major, Op. 70: III. Presto · Machine-readable JSON-LD