ISRC DEN960532226
Verified recording
DEN960532226 is “Motezuma, RV 723 / Act 2: Aria "Qual rossor che' in volto miri"” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x4f117516b1aaa553ff7d077f8e7c57f66672b37bec17ddae4f43f1ae74e5affe and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532226.
Recording identifiers
- ISRC
- DEN960532226
- Title
- Motezuma, RV 723 / Act 2: Aria "Qual rossor che' in volto miri"
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x4f117516b1aaa553ff7d077f8e7c57f66672b37bec17ddae4f43f1ae74e5affe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:df6e4375b7028902372e8e8f0469293451a7282f9dac097eda098f0faf7153ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532226
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Motezuma, RV 723 / Act 2: Aria "Qual rossor che' in volto miri" · Machine-readable JSON-LD