ISRC NLA507300981
Verified recording
NLA507300981 is “Six Preludes and Fugues, K.404a: Fugue I (from Bach's Wohltemperierte Klavier I/8 BWV 853)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xaba797e63d5f18b0413542d2bd0a04676c5c04ea7ae13608c3b29ef17c9c0f23 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300981.
Recording identifiers
- ISRC
- NLA507300981
- Title
- Six Preludes and Fugues, K.404a: Fugue I (from Bach's Wohltemperierte Klavier I/8 BWV 853)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xaba797e63d5f18b0413542d2bd0a04676c5c04ea7ae13608c3b29ef17c9c0f23
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:0ec526d5e332e5e44295a538874dbcee0bc3586eba6c4cc79be7168314264ce2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507300981
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Six Preludes and Fugues, K.404a: Fugue I (from Bach's Wohltemperierte Klavier I/8 BWV 853) · Machine-readable JSON-LD