ISRC JPP302400528
Verified recording
JPP302400528 is “Symphony No. 99 in E flat major Hob I: 99 III. Menuetto - Trio: Allegretto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x26c1df79a805855c931db2236fad1b0a8b30682e86bc3eb0951acd4bedecd7f5 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP302400528.
Recording identifiers
- ISRC
- JPP302400528
- Title
- Symphony No. 99 in E flat major Hob I: 99 III. Menuetto - Trio: Allegretto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x26c1df79a805855c931db2236fad1b0a8b30682e86bc3eb0951acd4bedecd7f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:eaed3582c9c9cc09b4344bcca8bda7265af045efc25b4dca10b673a2767282f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP302400528
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Symphony No. 99 in E flat major Hob I: 99 III. Menuetto - Trio: Allegretto · Machine-readable JSON-LD