ISRC CALC41601227
Verified recording
CALC41601227 is “Rinaldo, HWV 7, Act II Scene IV: Lascia ch’io pianga” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xeae8c6e8f0585d8e84055d32b11459306a5ecbda61048a57bdaae1edbd88515d and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41601227.
Recording identifiers
- ISRC
- CALC41601227
- Title
- Rinaldo, HWV 7, Act II Scene IV: Lascia ch’io pianga
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xeae8c6e8f0585d8e84055d32b11459306a5ecbda61048a57bdaae1edbd88515d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:6b57656143df896215a834be09d60e5a88aec5843f9b6eebef712664f2a5336a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41601227
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Rinaldo, HWV 7, Act II Scene IV: Lascia ch’io pianga · Machine-readable JSON-LD