ISRC FR50X2169610
Verified recording
FR50X2169610 is “Symphony No. 50 in C Major, Hob. I:50: II. Andante moderato” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x276a2eeef988a0c1f78a208aa6485f2dd45ee39a3f4ac94c44040b4924aca942 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2169610.
Recording identifiers
- ISRC
- FR50X2169610
- Title
- Symphony No. 50 in C Major, Hob. I:50: II. Andante moderato
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x276a2eeef988a0c1f78a208aa6485f2dd45ee39a3f4ac94c44040b4924aca942
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:70408dd768546b01e3f02a6c00b35fffcb2ddbf649ac074daf6909d3b4d2a653- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2169610
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Symphony No. 50 in C Major, Hob. I:50: II. Andante moderato · Machine-readable JSON-LD