ISRC FR50X1567201
Verified recording
FR50X1567201 is “Symphony No. 42 in D Major, Hob. I:42: I. Moderato e maestoso” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0xf6bd33bdad733324865ac57ee0a96d5919abd327bf12e31c1e3d69aaf3f75b13 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1567201.
Recording identifiers
- ISRC
- FR50X1567201
- Title
- Symphony No. 42 in D Major, Hob. I:42: I. Moderato e maestoso
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0xf6bd33bdad733324865ac57ee0a96d5919abd327bf12e31c1e3d69aaf3f75b13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:8144a2058e050b8d2838a211e00fda1befb8c32d537b254878ab5dfeda14f691- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1567201
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Symphony No. 42 in D Major, Hob. I:42: I. Moderato e maestoso · Machine-readable JSON-LD