ISRC NLA507300991
Verified recording
NLA507300991 is “Six Preludes and Fugues, K.404a: Fugue VI (from W.F.Bach's Fugue No. 8)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc51f96962a694910144711fbc9e20248ace2013319736f1bbd00aa5e29f31696 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/NLA507300991.
Recording identifiers
- ISRC
- NLA507300991
- Title
- Six Preludes and Fugues, K.404a: Fugue VI (from W.F.Bach's Fugue No. 8)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc51f96962a694910144711fbc9e20248ace2013319736f1bbd00aa5e29f31696
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1760f1db3727ceef118fc4801825959b4ccb285f24cbe3d083b98d29e382a9f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300991
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Six Preludes and Fugues, K.404a: Fugue VI (from W.F.Bach's Fugue No. 8) · Machine-readable JSON-LD