ISRC SEAEB2388020
Verified recording
SEAEB2388020 is “String Quartet in B Minor, Op. 33 No. 1, Hob. III:37: II. Scherzo” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x4f5bd8cd1e82ae8abe29c3f7548662521963b1eaf45fd3789684126600cfa933 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/SEAEB2388020.
Recording identifiers
- ISRC
- SEAEB2388020
- Title
- String Quartet in B Minor, Op. 33 No. 1, Hob. III:37: II. Scherzo
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x4f5bd8cd1e82ae8abe29c3f7548662521963b1eaf45fd3789684126600cfa933
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:21cf0a70ebce3445c9efd06a896c6eb3c1609a27e7045a48bb297ccf9d2bc054- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEB2388020
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet in B Minor, Op. 33 No. 1, Hob. III:37: II. Scherzo · Machine-readable JSON-LD