ISRC DEF059305554
Verified recording
DEF059305554 is “Concerto Grosso in D Major, Op. 6, No. 5, HWV 323: IV. Largo” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x27f9050872c4ed3e28487ead8f06241a3f02a0a04c6d00c01d6afe82d8f50f43 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059305554.
Recording identifiers
- ISRC
- DEF059305554
- Title
- Concerto Grosso in D Major, Op. 6, No. 5, HWV 323: IV. Largo
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x27f9050872c4ed3e28487ead8f06241a3f02a0a04c6d00c01d6afe82d8f50f43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:332e3ac1431ad187c222c0dfb1f01f3f10c10903a6b0e8d62142bf7f5738b89e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059305554
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Concerto Grosso in D Major, Op. 6, No. 5, HWV 323: IV. Largo · Machine-readable JSON-LD