ISRC DEE471100492
Verified recording
DEE471100492 is “Concerto in E minor per Flautino, RV 445: II. Larghetto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe0c4407511ca58e1b6705c1e4b60a72c794c3648afb08ae879c6c7733927f6f1 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471100492.
Recording identifiers
- ISRC
- DEE471100492
- Title
- Concerto in E minor per Flautino, RV 445: II. Larghetto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe0c4407511ca58e1b6705c1e4b60a72c794c3648afb08ae879c6c7733927f6f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:faa7b56477c647b76140703fe8ab55ed1e01aaeeb8375e6653b608b2c1fe6732- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471100492
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Concerto in E minor per Flautino, RV 445: II. Larghetto · Machine-readable JSON-LD