ISRC GBUM70700407
Verified recording
GBUM70700407 is “"Ombra mai fu" (Serse), HWV 40” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xf34bdca97330b28010410ca2e0fa33e3329c180bae5eb9e159755986fdf91dd8 and independently timestamped
in Bitcoin block 959118 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70700407.
Recording identifiers
- ISRC
- GBUM70700407
- Title
- "Ombra mai fu" (Serse), HWV 40
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xf34bdca97330b28010410ca2e0fa33e3329c180bae5eb9e159755986fdf91dd8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T10:01:58+00:00
- Bitcoin block
- 959118
- Canonical record hash
sha256:111d28342f716732d861cc01e451ea07ad5dc37e1e552abf64bc2e2abbd248b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70700407
- Bitcoin block existence check
- https://blockstream.info/api/block/959118
Full record
Track page: "Ombra mai fu" (Serse), HWV 40 · Machine-readable JSON-LD