ISRC CALC41302111
Verified recording
CALC41302111 is “Concerto for Harp In B-Flat Major, Op. 4, No 6 HWV 294: I. Andante allegro” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x4168e48c6fff5f859a3a50148f98e8b5a4f5b9bb27dfeed20fa538b865fe763c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41302111.
Recording identifiers
- ISRC
- CALC41302111
- Title
- Concerto for Harp In B-Flat Major, Op. 4, No 6 HWV 294: I. Andante allegro
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x4168e48c6fff5f859a3a50148f98e8b5a4f5b9bb27dfeed20fa538b865fe763c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:cfacf3703e6d64c8115d715a65a1ed3cd1344623d0c4dcd371bf9b0b67445b9a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41302111
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto for Harp In B-Flat Major, Op. 4, No 6 HWV 294: I. Andante allegro · Machine-readable JSON-LD