ISRC NLA508213319
Verified recording
NLA508213319 is “Paulus, Op. 36, MWV A14 / Part 1: No. 19 Rezitativ: "Es war aber ein Jünger"” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x4254c8911d72bdc2464592a131cf1a608ff29f0ebfb5d5af84cb51207314cf66 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508213319.
Recording identifiers
- ISRC
- NLA508213319
- Title
- Paulus, Op. 36, MWV A14 / Part 1: No. 19 Rezitativ: "Es war aber ein Jünger"
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x4254c8911d72bdc2464592a131cf1a608ff29f0ebfb5d5af84cb51207314cf66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:5f6ee3836c99597d83442c83b59d67bb824e92434db17b4beb3803db63573c7f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508213319
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Paulus, Op. 36, MWV A14 / Part 1: No. 19 Rezitativ: "Es war aber ein Jünger" · Machine-readable JSON-LD