ISRC NLY331112320
Verified recording
NLY331112320 is “Matthäus-Passion, BWV 244: No. 7, Recitative "Da ging hin der Zwölfen einer" (Evangelist, Judas)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x958e1b19b9832228fe3745a00d7bcb4c596e4cfb9ce2fe890b010f686770a7f4 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331112320.
Recording identifiers
- ISRC
- NLY331112320
- Title
- Matthäus-Passion, BWV 244: No. 7, Recitative "Da ging hin der Zwölfen einer" (Evangelist, Judas)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x958e1b19b9832228fe3745a00d7bcb4c596e4cfb9ce2fe890b010f686770a7f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:f5d7b77447f8a8b71c21256124bc7eaf28aeb07b7cd5d2ca82311484cd56c6c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331112320
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Matthäus-Passion, BWV 244: No. 7, Recitative "Da ging hin der Zwölfen einer" (Evangelist, Judas) · Machine-readable JSON-LD