ISRC NLG620514568
Verified recording
NLG620514568 is “Matthäus-Passion, BWV 244, Pt. 1: No. 2. Rezitativ "Da Jesus, Diese Rede"” by Ernst Haefliger,
registered on the CopyrightChains blockchain with CopyrightID
0xed68627904f1ac1fcf4ae58b1929437e7c8dd6749b09ee7922fc6cb84ad20dd2 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/NLG620514568.
Recording identifiers
- ISRC
- NLG620514568
- Title
- Matthäus-Passion, BWV 244, Pt. 1: No. 2. Rezitativ "Da Jesus, Diese Rede"
- Artist
- Ernst Haefliger
- CopyrightID (CopyrightChains transaction hash)
0xed68627904f1ac1fcf4ae58b1929437e7c8dd6749b09ee7922fc6cb84ad20dd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2e37267d36181505324dd18d1bc4af0f53de3afbd6413e5708615b033c269a63- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620514568
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 1: No. 2. Rezitativ "Da Jesus, Diese Rede" · Machine-readable JSON-LD