ISRC NLY331112337
Verified recording
NLY331112337 is “Matthäus-Passion, BWV 244: No. 20, Aria with Chorus "Ich will bei meinem Jesu wachen" (Tenor)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x22621c6389025e3603bd3a707f41a2d62dcdda306f09510e014e02309eb22fe5 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/NLY331112337.
Recording identifiers
- ISRC
- NLY331112337
- Title
- Matthäus-Passion, BWV 244: No. 20, Aria with Chorus "Ich will bei meinem Jesu wachen" (Tenor)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x22621c6389025e3603bd3a707f41a2d62dcdda306f09510e014e02309eb22fe5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d90cb5a4998a604e215cb87df0ba55fe3a0e040f1b3a4720285bf8b3042eedc6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331112337
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Matthäus-Passion, BWV 244: No. 20, Aria with Chorus "Ich will bei meinem Jesu wachen" (Tenor) · Machine-readable JSON-LD