ISRC NLA508840239
Verified recording
NLA508840239 is “Die Zauberflöte, K.620 / Act 2: "Soll ich dich, Teurer, nicht mehr sehn?"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7eecf62f7605e2c631f036189f4b11c6c3b883a6c207011fdedde15b2f08fe64 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/NLA508840239.
Recording identifiers
- ISRC
- NLA508840239
- Title
- Die Zauberflöte, K.620 / Act 2: "Soll ich dich, Teurer, nicht mehr sehn?"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7eecf62f7605e2c631f036189f4b11c6c3b883a6c207011fdedde15b2f08fe64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:36bdf54ba32588ae9527c1e5a4f665d5b85782cb9c293bcc85bd6b345f71598b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840239
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Zauberflöte, K.620 / Act 2: "Soll ich dich, Teurer, nicht mehr sehn?" · Machine-readable JSON-LD