ISRC NLA508300125
Verified recording
NLA508300125 is “Die Zauberflöte, K. 620 / Act 2: "In diesen heil'gen Hallen"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x87ec1831ec32a3b6282ae231bd86819fc45a56631fa0e513e9f857ac1e8665fc 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/NLA508300125.
Recording identifiers
- ISRC
- NLA508300125
- Title
- Die Zauberflöte, K. 620 / Act 2: "In diesen heil'gen Hallen"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x87ec1831ec32a3b6282ae231bd86819fc45a56631fa0e513e9f857ac1e8665fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8edfb34bbcb34168006e926c17fec615539d1a4aace27c07c4a5772047e90869- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508300125
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Zauberflöte, K. 620 / Act 2: "In diesen heil'gen Hallen" · Machine-readable JSON-LD