ISRC NLA508324903
Verified recording
NLA508324903 is “Cello Concerto No. 1 in E-Flat Major, Op. 107: III. Cadenza –” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x963e2c9b570d5857d6920e14a9c5804231284c1d498ba3ab0963919980fd8a3e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508324903.
Recording identifiers
- ISRC
- NLA508324903
- Title
- Cello Concerto No. 1 in E-Flat Major, Op. 107: III. Cadenza –
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x963e2c9b570d5857d6920e14a9c5804231284c1d498ba3ab0963919980fd8a3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0c61e48081ce212ba71a70c29727214234d1a1471308c4a02efd6665fef9093d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508324903
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Cello Concerto No. 1 in E-Flat Major, Op. 107: III. Cadenza – · Machine-readable JSON-LD