ISRC DEA340702307
Verified recording
DEA340702307 is “Bach, JS: Wachet auf, ruft uns die Stimme, BWV 140: No. 4, Choral. "Zion hört die Wächter singen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xfa52a142df896835dc9e594ec01eabf840ea8d631e7d3ad7863bbdd5421d2c93 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/DEA340702307.
Recording identifiers
- ISRC
- DEA340702307
- Title
- Bach, JS: Wachet auf, ruft uns die Stimme, BWV 140: No. 4, Choral. "Zion hört die Wächter singen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xfa52a142df896835dc9e594ec01eabf840ea8d631e7d3ad7863bbdd5421d2c93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5e0bc3eaafb98ecf39f7e654413d04e683eac0e77492432f526a83911094d156- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702307
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bach, JS: Wachet auf, ruft uns die Stimme, BWV 140: No. 4, Choral. "Zion hört die Wächter singen" · Machine-readable JSON-LD