ISRC HKI199510401
Verified recording
HKI199510401 is “Cello Concerto No. 1 in E-Flat Major, Op. 107: I. Allegretto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x4062fa7ecd63e7e23069f45237c763c7e21a83d2999f85ec1a712b397a991fd6 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/HKI199510401.
Recording identifiers
- ISRC
- HKI199510401
- Title
- Cello Concerto No. 1 in E-Flat Major, Op. 107: I. Allegretto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x4062fa7ecd63e7e23069f45237c763c7e21a83d2999f85ec1a712b397a991fd6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a0a58511e6515098c0961308186d6051397abf8d74482fac1a00025f287cdd20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199510401
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Cello Concerto No. 1 in E-Flat Major, Op. 107: I. Allegretto · Machine-readable JSON-LD