ISRC DEAD61823007
Verified recording
DEAD61823007 is “Matthäus-Passion, BWV 244, Pt. 1: No. 7, Da ging hin der Zwölfen einer” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x21650631f36fe8da4638f35aff9ad37f163d29f499c227949a9179040995ab14 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61823007.
Recording identifiers
- ISRC
- DEAD61823007
- Title
- Matthäus-Passion, BWV 244, Pt. 1: No. 7, Da ging hin der Zwölfen einer
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x21650631f36fe8da4638f35aff9ad37f163d29f499c227949a9179040995ab14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e7ca1b0a47c8ccf9149dd07b71d1ccf5bb4bb40ef44eb92793cf6e3cc927f9aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAD61823007
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 1: No. 7, Da ging hin der Zwölfen einer · Machine-readable JSON-LD