ISRC HUA253274206
Verified recording
HUA253274206 is “Bassoon Concerto in E Minor, RV 484: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb21d91f33e2e97f3fd8902d29b8affe4b8ca03b9627bf0f0fa38a0dadd916951 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253274206.
Recording identifiers
- ISRC
- HUA253274206
- Title
- Bassoon Concerto in E Minor, RV 484: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb21d91f33e2e97f3fd8902d29b8affe4b8ca03b9627bf0f0fa38a0dadd916951
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e3ffe2269f34a7c17e7999088f8b21862f713c3c8d1109c275e1261ea21e4c0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253274206
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Bassoon Concerto in E Minor, RV 484: III. Allegro · Machine-readable JSON-LD