ISRC DEF059004326
Verified recording
DEF059004326 is “Wachet auf, ruft uns die Stimme, BWV 140: VI. Aria. Mein Freund ist mein!” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe57467b5a8fb10cf474b61a86a30f3a38d934f8e5aed78e56585b2210d8f69ff 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/DEF059004326.
Recording identifiers
- ISRC
- DEF059004326
- Title
- Wachet auf, ruft uns die Stimme, BWV 140: VI. Aria. Mein Freund ist mein!
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe57467b5a8fb10cf474b61a86a30f3a38d934f8e5aed78e56585b2210d8f69ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ba7baf7da588ddd8c465b5f9ed775e6a1c792450fd0c2df84155f562f3690c00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059004326
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Wachet auf, ruft uns die Stimme, BWV 140: VI. Aria. Mein Freund ist mein! · Machine-readable JSON-LD