ISRC ITD541500111
Verified recording
ITD541500111 is “The Four Seasons, Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x9e8963d31584ee6e82b8c7a2eb84a08efc295a2cf1573b502eb9322d047463f2 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/ITD541500111.
Recording identifiers
- ISRC
- ITD541500111
- Title
- The Four Seasons, Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x9e8963d31584ee6e82b8c7a2eb84a08efc295a2cf1573b502eb9322d047463f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:8fbf0b7360cef51443dfd0201adb35e6406b079ea51d5b6ef2781a50681a31bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITD541500111
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: The Four Seasons, Concerto No. 1 in E Major, RV 269 "Spring": I. Allegro · Machine-readable JSON-LD