ISRC DEN960532213
Verified recording
DEN960532213 is “Motezuma, RV 723 / Act 1: Aria "Tace il labbro"” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xf6300525cc4f8ba3031f7f4aa71523c28a2fc5b9f544442964b5c04661b051e5 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/DEN960532213.
Recording identifiers
- ISRC
- DEN960532213
- Title
- Motezuma, RV 723 / Act 1: Aria "Tace il labbro"
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xf6300525cc4f8ba3031f7f4aa71523c28a2fc5b9f544442964b5c04661b051e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:084a0727d1db0718df570d9ebfa54827e9c8511518854eb6a74258cca43710e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960532213
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Motezuma, RV 723 / Act 1: Aria "Tace il labbro" · Machine-readable JSON-LD