ISRC FR50X1958602
Verified recording
FR50X1958602 is “Symphony No. 49 in F Minor, Hob. I:49 'La Passione': I. Adagio” by Joseph Haydn,
registered on the CopyrightChains blockchain with CopyrightID
0x1f0d236ecb4b4f498c9fff5c667e192abf685e975dbae158e7b00f855c8e16f9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1958602.
Recording identifiers
- ISRC
- FR50X1958602
- Title
- Symphony No. 49 in F Minor, Hob. I:49 'La Passione': I. Adagio
- Artist
- Joseph Haydn
- CopyrightID (CopyrightChains transaction hash)
0x1f0d236ecb4b4f498c9fff5c667e192abf685e975dbae158e7b00f855c8e16f9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:89a63101e8d45cea351830f86b5867abe947f684e809b097e274645fe8e781ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1958602
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 49 in F Minor, Hob. I:49 'La Passione': I. Adagio · Machine-readable JSON-LD