ISRC USTE10306403
Verified recording
USTE10306403 is “The Well-Tempered Clavier, Book 1: Prelude No. 17 in A-Flat Major, BWV 862 (Transcr. Y. Kondonassis)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf84e4ef4bda8c01aef1ba95c58b8aab0a2d783616c78e914fd83567df5f0db76 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/USTE10306403.
Recording identifiers
- ISRC
- USTE10306403
- Title
- The Well-Tempered Clavier, Book 1: Prelude No. 17 in A-Flat Major, BWV 862 (Transcr. Y. Kondonassis)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf84e4ef4bda8c01aef1ba95c58b8aab0a2d783616c78e914fd83567df5f0db76
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a266d31fb3e30429d9a2f6b0c38b6bdb78941c12cd10090fa4379a1571d30076- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10306403
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The Well-Tempered Clavier, Book 1: Prelude No. 17 in A-Flat Major, BWV 862 (Transcr. Y. Kondonassis) · Machine-readable JSON-LD