ISRC HKI199307304
Verified recording
HKI199307304 is “Symphony No. 15 in A Major, Op. 141: III. Allegretto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x385e955d8b0fff185ae604e42f68848f893930a18e2f81bbac13a6acf4682021 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/HKI199307304.
Recording identifiers
- ISRC
- HKI199307304
- Title
- Symphony No. 15 in A Major, Op. 141: III. Allegretto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x385e955d8b0fff185ae604e42f68848f893930a18e2f81bbac13a6acf4682021
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0aa6241b0d84eaf285ee8860742eaf438d12fc5f6a7f1ce08b53f5d39b362255- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199307304
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 15 in A Major, Op. 141: III. Allegretto · Machine-readable JSON-LD