ISRC DEE471100217
Verified recording
DEE471100217 is “Concerto for Violoncello and Orchestra in D major: III. Larghetto, con poco moto” by Leonardo Leo,
registered on the CopyrightChains blockchain with CopyrightID
0x1974979f55cfa691986bc490f143108931be710e87260bfc4241ce7de0b8187b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471100217.
Recording identifiers
- ISRC
- DEE471100217
- Title
- Concerto for Violoncello and Orchestra in D major: III. Larghetto, con poco moto
- Artist
- Leonardo Leo
- CopyrightID (CopyrightChains transaction hash)
0x1974979f55cfa691986bc490f143108931be710e87260bfc4241ce7de0b8187b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f011d3f631fbf5543d1e039b166b59af0fa6f0add45720a757f36cf1a930e163- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471100217
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Concerto for Violoncello and Orchestra in D major: III. Larghetto, con poco moto · Machine-readable JSON-LD