ISRC FR50X2300428
Verified recording
FR50X2300428 is “Symphony No. 4, Op. 90, "Italian": IV. Saltarello. Presto” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x3ec5190254deca17986518beb2cdb308cbd784f0561390b78fc0896b9e3be0bf 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/FR50X2300428.
Recording identifiers
- ISRC
- FR50X2300428
- Title
- Symphony No. 4, Op. 90, "Italian": IV. Saltarello. Presto
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x3ec5190254deca17986518beb2cdb308cbd784f0561390b78fc0896b9e3be0bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b1587d77b8ee420ddfd124255e32130b115ba70ed17ff8b1583213c66796de42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2300428
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 4, Op. 90, "Italian": IV. Saltarello. Presto · Machine-readable JSON-LD