ISRC USSM10013256
Verified recording
USSM10013256 is “Four Preludes from 24 Preludes, Op. 34: Op. 34, No. 24: Allegretto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xb679d5a8d5b8e4dbc55701c50de66ad4b7fe2548dc1cb9cb783ddefdfdcd5974 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013256.
Recording identifiers
- ISRC
- USSM10013256
- Title
- Four Preludes from 24 Preludes, Op. 34: Op. 34, No. 24: Allegretto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xb679d5a8d5b8e4dbc55701c50de66ad4b7fe2548dc1cb9cb783ddefdfdcd5974
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:c9844e91b9f28abd092559a28ee3e180960f942dfc346f9488fa6a79f8a3a972- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013256
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Four Preludes from 24 Preludes, Op. 34: Op. 34, No. 24: Allegretto · Machine-readable JSON-LD