ISRC DEN961400881
Verified recording
DEN961400881 is “The Well-Tempered Clavier, Book 1: Prelude No. 19 in A Major, BWV 864/1” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x7f70d94380d6e4c66ec07f284e451d26939b8830ee3c984ac8a251f47402ec19 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/DEN961400881.
Recording identifiers
- ISRC
- DEN961400881
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 19 in A Major, BWV 864/1
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x7f70d94380d6e4c66ec07f284e451d26939b8830ee3c984ac8a251f47402ec19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2a6ce46586eb01dbf9881b6e9c817922263b1a0713f5162a839a823fe33239d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961400881
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 19 in A Major, BWV 864/1 · Machine-readable JSON-LD