ISRC NLA507710521
Verified recording
NLA507710521 is “Nulla in mundo pax, R.630: 1. Nulla in mundo pax (Larghetto)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x498b4134c4d06e5c415575665971c456acc5572746ba2a8b441d04bd134e4cfb and independently timestamped
in Bitcoin block 956894 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507710521.
Recording identifiers
- ISRC
- NLA507710521
- Title
- Nulla in mundo pax, R.630: 1. Nulla in mundo pax (Larghetto)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x498b4134c4d06e5c415575665971c456acc5572746ba2a8b441d04bd134e4cfb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:53:57+00:00
- Bitcoin block
- 956894
- Canonical record hash
sha256:7a201eaca1d70f13e821f3d29925c93a813c86fdd7145a6daf50afa93cc8db7d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507710521
- Bitcoin block existence check
- https://blockstream.info/api/block/956894
Full record
Track page: Nulla in mundo pax, R.630: 1. Nulla in mundo pax (Larghetto) · Machine-readable JSON-LD