ISRC HKI191308503
Verified recording
HKI191308503 is “Symphony No. 4 in C Minor, Op. 43: III. Largo - Allegro” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xf3cd79ae8939331c5b04b5670f8ac3b956a3f68b4070f19e9a7be30b140a994a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191308503.
Recording identifiers
- ISRC
- HKI191308503
- Title
- Symphony No. 4 in C Minor, Op. 43: III. Largo - Allegro
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xf3cd79ae8939331c5b04b5670f8ac3b956a3f68b4070f19e9a7be30b140a994a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8fe7e7606c8d7d22fd597aa472780908a88df4778b5664e69f39d1badff6991b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191308503
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 4 in C Minor, Op. 43: III. Largo - Allegro · Machine-readable JSON-LD