ISRC NLE420500502
Verified recording
NLE420500502 is “Violin Concerto No. 3 in G Major, K. 216: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1f3c5747a28fc507ebe3ca157330d62778d91764853e47f2a90b542394c096b7 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420500502.
Recording identifiers
- ISRC
- NLE420500502
- Title
- Violin Concerto No. 3 in G Major, K. 216: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1f3c5747a28fc507ebe3ca157330d62778d91764853e47f2a90b542394c096b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3186171dd425a72998943b764aa7d9a2602779308088d1e35b51b8e762217116- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420500502
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Violin Concerto No. 3 in G Major, K. 216: II. Adagio · Machine-readable JSON-LD