ISRC NLY331502677
Verified recording
NLY331502677 is “Matthäus-Passion, BWV 244, Pt. 1: No. 7, Recitative. "Da ging hin der Zwölfen" (Evangelist, Judas)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xfee158d2c64574126f21f61cb9d4b8d4864fcdd2144ebb61b64528eff46fd13a 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/NLY331502677.
Recording identifiers
- ISRC
- NLY331502677
- Title
- Matthäus-Passion, BWV 244, Pt. 1: No. 7, Recitative. "Da ging hin der Zwölfen" (Evangelist, Judas)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xfee158d2c64574126f21f61cb9d4b8d4864fcdd2144ebb61b64528eff46fd13a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b43bbe636f14febfc0face6128091fdee85019c74faf9fc785bf8e4c11488003- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502677
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 1: No. 7, Recitative. "Da ging hin der Zwölfen" (Evangelist, Judas) · Machine-readable JSON-LD