ISRC ITD551082311
Verified recording
ITD551082311 is “Bassoon Concerto in B-Flat Major, RV 501 "La notte": II. Andante molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x00630a043d5f70d33b175a71e3ec55839fbf8a2516e53efe5449f80f6eae6ab7 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/ITD551082311.
Recording identifiers
- ISRC
- ITD551082311
- Title
- Bassoon Concerto in B-Flat Major, RV 501 "La notte": II. Andante molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x00630a043d5f70d33b175a71e3ec55839fbf8a2516e53efe5449f80f6eae6ab7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:00e8e44371f989b851ce48b6c3d0f120b7d33eff05b87352747c270d79c1fe55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD551082311
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bassoon Concerto in B-Flat Major, RV 501 "La notte": II. Andante molto · Machine-readable JSON-LD