ISRC USHM11463405
Verified recording
USHM11463405 is “Chamber Symphony (Quartet No. 8), Op. 110a: Chamber Symphony (Quartet No. 8), Op. 110a: V. Largo” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x8398f84cf832c03d06b1e42018c2371a5f5c86cd74f250a0b2e4d884a11e71f8 and independently timestamped
in Bitcoin block 957046 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11463405.
Recording identifiers
- ISRC
- USHM11463405
- Title
- Chamber Symphony (Quartet No. 8), Op. 110a: Chamber Symphony (Quartet No. 8), Op. 110a: V. Largo
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x8398f84cf832c03d06b1e42018c2371a5f5c86cd74f250a0b2e4d884a11e71f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:04:01+00:00
- Bitcoin block
- 957046
- Canonical record hash
sha256:3ffa2d09020ee1639d3bbe816838b6b7e1d6a6f8cca6ee6ee9d14775a3972618- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM11463405
- Bitcoin block existence check
- https://blockstream.info/api/block/957046
Full record
Track page: Chamber Symphony (Quartet No. 8), Op. 110a: Chamber Symphony (Quartet No. 8), Op. 110a: V. Largo · Machine-readable JSON-LD