ISRC NLA508840213
Verified recording
NLA508840213 is “Die Zauberflöte, K.620 / Act 1: "Die Weisheitslehre dieser Knaben"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x88679785b7273388a8638e6a911face25cd7c65fbf920442539b150ef42fd4d7 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/NLA508840213.
Recording identifiers
- ISRC
- NLA508840213
- Title
- Die Zauberflöte, K.620 / Act 1: "Die Weisheitslehre dieser Knaben"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x88679785b7273388a8638e6a911face25cd7c65fbf920442539b150ef42fd4d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:27f5397d4f9bb12f99db1235e7de5051ca3fa7c84d6aa9c58f79a9698d028309- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840213
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Zauberflöte, K.620 / Act 1: "Die Weisheitslehre dieser Knaben" · Machine-readable JSON-LD