ISRC DEF058001481
Verified recording
DEF058001481 is “Symphony No. 84 in E-Flat Major, Hob. I:84: I. Largo – Allegro” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x37a9c299a30c4bc93b0616872d547c7bcf56fb15ff74c49f33029b2561af009e and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058001481.
Recording identifiers
- ISRC
- DEF058001481
- Title
- Symphony No. 84 in E-Flat Major, Hob. I:84: I. Largo – Allegro
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x37a9c299a30c4bc93b0616872d547c7bcf56fb15ff74c49f33029b2561af009e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:a8c73e5a41ba80434339bc88cf4761c31aed69ff344930c6b313b0206e004c7b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058001481
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Symphony No. 84 in E-Flat Major, Hob. I:84: I. Largo – Allegro · Machine-readable JSON-LD