ISRC USSJ10913041
Verified recording
USSJ10913041 is “Sinfonia Concertante in E-Flat Major, K. 364: II. Andante” by Sigiswald Kuijken,
registered on the CopyrightChains blockchain with CopyrightID
0xd6c09899e1ae368b9284ed778866d32fce353dcfb1329c3ecf3e8c658b37e824 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/USSJ10913041.
Recording identifiers
- ISRC
- USSJ10913041
- Title
- Sinfonia Concertante in E-Flat Major, K. 364: II. Andante
- Artist
- Sigiswald Kuijken
- CopyrightID (CopyrightChains transaction hash)
0xd6c09899e1ae368b9284ed778866d32fce353dcfb1329c3ecf3e8c658b37e824
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:086841e3af73b639b38ab51859ad67899134e7a10beb2c8a0eb167e08681c9a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10913041
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonia Concertante in E-Flat Major, K. 364: II. Andante · Machine-readable JSON-LD