ISRC FR7JM2395020
Verified recording
FR7JM2395020 is “String Quartet No. 3 in F Major, Op. 73: II. Moderato con moto” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x9d7aa7dcf2d7dfb2b54117d6209ca4b475ec26e527ad0dcba53f6c284726a4c1 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2395020.
Recording identifiers
- ISRC
- FR7JM2395020
- Title
- String Quartet No. 3 in F Major, Op. 73: II. Moderato con moto
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x9d7aa7dcf2d7dfb2b54117d6209ca4b475ec26e527ad0dcba53f6c284726a4c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:9ec50af4384199269be22eb810b8cf2c20257df5c4ae8125d360d162cf815f5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM2395020
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: String Quartet No. 3 in F Major, Op. 73: II. Moderato con moto · Machine-readable JSON-LD