ISRC FR50X2469808
Verified recording
FR50X2469808 is “Symphony No. 94 in G Major, Hob. I:94 "Surprise": IV. Finale. Presto” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x3acaf95c2cb972b1f992c554c06377e82f6696f23d88cd2ae77b492bf48b3ed8 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2469808.
Recording identifiers
- ISRC
- FR50X2469808
- Title
- Symphony No. 94 in G Major, Hob. I:94 "Surprise": IV. Finale. Presto
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x3acaf95c2cb972b1f992c554c06377e82f6696f23d88cd2ae77b492bf48b3ed8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:7280f6607626156c0ee1479f33f5306908318e46d529c7490a86a2ffebf6fd5c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2469808
- Bitcoin block existence check
- https://blockstream.info/api/block/960160
Full record
Track page: Symphony No. 94 in G Major, Hob. I:94 "Surprise": IV. Finale. Presto · Machine-readable JSON-LD