ISRC USNO11601157
Verified recording
USNO11601157 is “The Well-Tempered Clavier, Book II: Fugue No. 20 in A Minor, BWV 889” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9cc29151bf79d9012ff732a29fd55fd4089203db9e1eed02476b61c21dc2ea47 and independently timestamped
in Bitcoin block 953536 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11601157.
Recording identifiers
- ISRC
- USNO11601157
- Title
- The Well-Tempered Clavier, Book II: Fugue No. 20 in A Minor, BWV 889
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9cc29151bf79d9012ff732a29fd55fd4089203db9e1eed02476b61c21dc2ea47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T17:25:41+00:00
- Bitcoin block
- 953536
- Canonical record hash
sha256:af6fc053f249dbac60bd40375d93b0166b072a82d2bd799a065aa0649ce558f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11601157
- Bitcoin block existence check
- https://blockstream.info/api/block/953536
Full record
Track page: The Well-Tempered Clavier, Book II: Fugue No. 20 in A Minor, BWV 889 · Machine-readable JSON-LD