ISRC SEWDL0715802
Verified recording
SEWDL0715802 is “String Quartet No. 8 in C Minor, Op. 110: II. Allegro molto (attacca)” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x56bbccd03bf93993966f2dc01892ac0432f408edc0696c66fe230454763e507c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0715802.
Recording identifiers
- ISRC
- SEWDL0715802
- Title
- String Quartet No. 8 in C Minor, Op. 110: II. Allegro molto (attacca)
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x56bbccd03bf93993966f2dc01892ac0432f408edc0696c66fe230454763e507c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b6a554f44e0a43afb6100fb47dfea9f7eb3871bf06c8012a94fa143e59a22901- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWDL0715802
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet No. 8 in C Minor, Op. 110: II. Allegro molto (attacca) · Machine-readable JSON-LD