ISRC USSJ10813897
Verified recording
USSJ10813897 is “Sleepers, Wake! (Wachet Auf, Ruft Uns Die Stimme )” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9afffaca8ddf498c8f842306215c47d705e192b12e884487618cf09bab5a4a36 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10813897.
Recording identifiers
- ISRC
- USSJ10813897
- Title
- Sleepers, Wake! (Wachet Auf, Ruft Uns Die Stimme )
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9afffaca8ddf498c8f842306215c47d705e192b12e884487618cf09bab5a4a36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:924cd0e433206cf57382cb2708cccbf937b45b47b1a80b665fb66a14c146048d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10813897
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Sleepers, Wake! (Wachet Auf, Ruft Uns Die Stimme ) · Machine-readable JSON-LD