ISRC NLA507300983
Verified recording
NLA507300983 is “Six Preludes and Fugues, K.404a: Fugue III (from Bach's Wohltemperierte Klavier II/13, BWV 882)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb6fbad449399cddf96f5efbf541de214692b2dc1a50e0aaca6598c3e443563cc and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300983.
Recording identifiers
- ISRC
- NLA507300983
- Title
- Six Preludes and Fugues, K.404a: Fugue III (from Bach's Wohltemperierte Klavier II/13, BWV 882)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb6fbad449399cddf96f5efbf541de214692b2dc1a50e0aaca6598c3e443563cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:29fdefffc33f9637d5bfc1f04edde303b4ebaed4543810c32bc2d2b9cbc6b0a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300983
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Six Preludes and Fugues, K.404a: Fugue III (from Bach's Wohltemperierte Klavier II/13, BWV 882) · Machine-readable JSON-LD