ISRC DEF059004324
Verified recording
DEF059004324 is “Wachet auf, ruft uns die Stimme, BWV 140: IV. Chorale. Zion hört die Wächter singen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5e8284656b6abfdc2bc1ed1261c4c1f495c1ef0a04fc8a163653eb6b6a80826a and independently timestamped
in Bitcoin block 957039 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059004324.
Recording identifiers
- ISRC
- DEF059004324
- Title
- Wachet auf, ruft uns die Stimme, BWV 140: IV. Chorale. Zion hört die Wächter singen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5e8284656b6abfdc2bc1ed1261c4c1f495c1ef0a04fc8a163653eb6b6a80826a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T12:58:18+00:00
- Bitcoin block
- 957039
- Canonical record hash
sha256:c02d3b3439ffb346182eceebc4ba63bea8a1b9f2916a7d5070b944819df4fec9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059004324
- Bitcoin block existence check
- https://blockstream.info/api/block/957039
Full record
Track page: Wachet auf, ruft uns die Stimme, BWV 140: IV. Chorale. Zion hört die Wächter singen · Machine-readable JSON-LD