ISRC DEU921809002
Verified recording
DEU921809002 is “Flautino Concerto in C Major, RV 443 (Arr. for Marimba & Orchestra): II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x6b45d446fb1b8923d5558fdf2966ba91957ec7791bbab7cf4d9fdd0beb0776c1 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921809002.
Recording identifiers
- ISRC
- DEU921809002
- Title
- Flautino Concerto in C Major, RV 443 (Arr. for Marimba & Orchestra): II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x6b45d446fb1b8923d5558fdf2966ba91957ec7791bbab7cf4d9fdd0beb0776c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:6fca05e6d636a299dc23e4d80aa882b027fe588598ca562d53d3fce8b139fda4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU921809002
- Bitcoin block existence check
- https://blockstream.info/api/block/960500
Full record
Track page: Flautino Concerto in C Major, RV 443 (Arr. for Marimba & Orchestra): II. Largo · Machine-readable JSON-LD