ISRC SEAEB2388010
Verified recording
SEAEB2388010 is “String Quartet in B Minor, Op. 33 No. 1, Hob. III:37: I. Allegro moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x8350ee6ef027bb61114f3d2e8e3f1cafa20f91c69acef3815365c30fb8314ccc 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/SEAEB2388010.
Recording identifiers
- ISRC
- SEAEB2388010
- Title
- String Quartet in B Minor, Op. 33 No. 1, Hob. III:37: I. Allegro moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x8350ee6ef027bb61114f3d2e8e3f1cafa20f91c69acef3815365c30fb8314ccc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7ba303f7cbc014a13f993e278da934807d436a2c00dd4501286c9a5c19a38457- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEB2388010
- 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: I. Allegro moderato · Machine-readable JSON-LD