ISRC FIFMF7700091
Verified recording
FIFMF7700091 is “Handel: Serse, HWV 40, Act 1: Largo. "Ombra mai fu" (Arr. for Cello and Piano)” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x9931ad0edf629e96121bc10c2a3bdd7b0db8439df90441f8d5f5aaf3f8d46e07 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/FIFMF7700091.
Recording identifiers
- ISRC
- FIFMF7700091
- Title
- Handel: Serse, HWV 40, Act 1: Largo. "Ombra mai fu" (Arr. for Cello and Piano)
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x9931ad0edf629e96121bc10c2a3bdd7b0db8439df90441f8d5f5aaf3f8d46e07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:39e6a000660ca7ceb0ab0be245e937ecf6c27a5c3f6a15698b414d0aee6aea07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIFMF7700091
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Handel: Serse, HWV 40, Act 1: Largo. "Ombra mai fu" (Arr. for Cello and Piano) · Machine-readable JSON-LD