ISRC DEE471100207
Verified recording
DEE471100207 is “Concerto for Violoncello and Orchestra, RV 420: II. Adagio” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7453f696a2b31c122f819c85780a2ae7f8a446841f05acd26a810c480f8306e7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471100207.
Recording identifiers
- ISRC
- DEE471100207
- Title
- Concerto for Violoncello and Orchestra, RV 420: II. Adagio
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x7453f696a2b31c122f819c85780a2ae7f8a446841f05acd26a810c480f8306e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8f78835aedf0ba5a0ca3d2166635e93dba01ee4cc3168c5c55a6e031b7c4aa0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471100207
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto for Violoncello and Orchestra, RV 420: II. Adagio · Machine-readable JSON-LD