ISRC DEE471100203
Verified recording
DEE471100203 is “Concerto for Violoncello and Orchestra, RV 416: II. Adagio” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe2a0d432ba811dd9441764b03ea6f04cc399d1cd69e2522f2c5f8d256779f65b and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471100203.
Recording identifiers
- ISRC
- DEE471100203
- Title
- Concerto for Violoncello and Orchestra, RV 416: II. Adagio
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe2a0d432ba811dd9441764b03ea6f04cc399d1cd69e2522f2c5f8d256779f65b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:8006a8be91af6dafeb1838dda1f10ce1b028c49e493f5a53c163cb48d3c4aa41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471100203
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Concerto for Violoncello and Orchestra, RV 416: II. Adagio · Machine-readable JSON-LD