ISRC DEE861802423
Verified recording
DEE861802423 is “Sum in medio tempestatum, RV 632: III. Semper maesta, sconsolata” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xa208c56dae56e209b31985508a9e74a02ca26a5643636da5cf16196cfbe0051d and independently timestamped
in Bitcoin block 957145 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861802423.
Recording identifiers
- ISRC
- DEE861802423
- Title
- Sum in medio tempestatum, RV 632: III. Semper maesta, sconsolata
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xa208c56dae56e209b31985508a9e74a02ca26a5643636da5cf16196cfbe0051d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T08:56:20+00:00
- Bitcoin block
- 957145
- Canonical record hash
sha256:bbb35d0eb4aa841b303670005248b275ae7be3db5b901612d8079686e1e41be2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861802423
- Bitcoin block existence check
- https://blockstream.info/api/block/957145
Full record
Track page: Sum in medio tempestatum, RV 632: III. Semper maesta, sconsolata · Machine-readable JSON-LD