ISRC DEF058300923
Verified recording
DEF058300923 is “Organ Concerto in B-Flat Major, Op. 7 No. 1, HWV 306: III. Largo e piano” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x29058eed72420fb13f19eb80609ad8af29c0a90f173ff1c8dfdb348c849743d7 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/DEF058300923.
Recording identifiers
- ISRC
- DEF058300923
- Title
- Organ Concerto in B-Flat Major, Op. 7 No. 1, HWV 306: III. Largo e piano
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x29058eed72420fb13f19eb80609ad8af29c0a90f173ff1c8dfdb348c849743d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c62f2ca8a2c9cf3c7c727849f9177f10626e7ae7674b78d682350a668413f99a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058300923
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Organ Concerto in B-Flat Major, Op. 7 No. 1, HWV 306: III. Largo e piano · Machine-readable JSON-LD