ISRC DEN962401503
Verified recording
DEN962401503 is “Piano Concerto No. 1 with Trumpet and Strings, Op. 35: III. Moderato” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x7bfcfad02cb62b9f0848feb0dc5e74f0edb5a006a136fbb8d679c1123a8a5b07 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/DEN962401503.
Recording identifiers
- ISRC
- DEN962401503
- Title
- Piano Concerto No. 1 with Trumpet and Strings, Op. 35: III. Moderato
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x7bfcfad02cb62b9f0848feb0dc5e74f0edb5a006a136fbb8d679c1123a8a5b07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:c8a8a2104dbe24f520fee65404051ce06aea3a787d22e555f54321ae54e36963- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962401503
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Piano Concerto No. 1 with Trumpet and Strings, Op. 35: III. Moderato · Machine-readable JSON-LD