ISRC NLA508500461
Verified recording
NLA508500461 is “Prelude and Fugue in E flat (WTK, Book II, No. 7), BWV 876: Prelude” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1845cc4fd59a5b7996e21a83b2eb3328379dea64e437db21a2c34a838977e3a6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508500461.
Recording identifiers
- ISRC
- NLA508500461
- Title
- Prelude and Fugue in E flat (WTK, Book II, No. 7), BWV 876: Prelude
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1845cc4fd59a5b7996e21a83b2eb3328379dea64e437db21a2c34a838977e3a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0a59380f75aec4ddcd65d7493851cff1e058327c3468b9346461102bee485875- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508500461
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Prelude and Fugue in E flat (WTK, Book II, No. 7), BWV 876: Prelude · Machine-readable JSON-LD