ISRC NLA508840235
Verified recording
NLA508840235 is “Die Zauberflöte, K.620 / Act 2: Die Zauberflote, K. 620 - "Ach ich fuhl's"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xba815ce1f29c2a6ff8e68168014f8b37bd6672dab7ac3a3f28c96b07b6def4dd 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/NLA508840235.
Recording identifiers
- ISRC
- NLA508840235
- Title
- Die Zauberflöte, K.620 / Act 2: Die Zauberflote, K. 620 - "Ach ich fuhl's"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xba815ce1f29c2a6ff8e68168014f8b37bd6672dab7ac3a3f28c96b07b6def4dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3bbdd37b13539d63f2998bb781c44dadeae6d4e5c419f2b48743ff24b9e73635- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508840235
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Die Zauberflöte, K.620 / Act 2: Die Zauberflote, K. 620 - "Ach ich fuhl's" · Machine-readable JSON-LD