ISRC DEA809599464
Verified recording
DEA809599464 is “Vivaldi: Concerto for Violin and Two Cellos in C Major, RV 561: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe22506ab3f1458adc815e1050c760203d1d7a13b64e65ebd6b3ed64dfc6ae84d 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/DEA809599464.
Recording identifiers
- ISRC
- DEA809599464
- Title
- Vivaldi: Concerto for Violin and Two Cellos in C Major, RV 561: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe22506ab3f1458adc815e1050c760203d1d7a13b64e65ebd6b3ed64dfc6ae84d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6feb8ce709a27fffa9ebadb2061723d8ea3260c455f678729adb96883e3864b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA809599464
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Vivaldi: Concerto for Violin and Two Cellos in C Major, RV 561: II. Largo · Machine-readable JSON-LD