ISRC DEF056603884
Verified recording
DEF056603884 is “Organ Concerto No. 7 in B flat, Op. 7 No. 1 HWV 306: 4. Largo e piano” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xc73ad5f48f20949af26266646831bca8067a448703856afcc3776dd4391fdffe 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/DEF056603884.
Recording identifiers
- ISRC
- DEF056603884
- Title
- Organ Concerto No. 7 in B flat, Op. 7 No. 1 HWV 306: 4. Largo e piano
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xc73ad5f48f20949af26266646831bca8067a448703856afcc3776dd4391fdffe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9082a33bc7225fcb1f03f80468c432a5f0321b1a48137a38634472ac7d27ff58- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056603884
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Organ Concerto No. 7 in B flat, Op. 7 No. 1 HWV 306: 4. Largo e piano · Machine-readable JSON-LD