ISRC NLA508213321
Verified recording
NLA508213321 is “Paulus, Op. 36, MWV A14 / Part 1: No. 21 Rezitativ: "Und Ananias ging hin"” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x31d7a9e17a4affa46aef2d5ddc7cbc57fc3ffdf56b5cf28a0e083ebd402b15fe and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508213321.
Recording identifiers
- ISRC
- NLA508213321
- Title
- Paulus, Op. 36, MWV A14 / Part 1: No. 21 Rezitativ: "Und Ananias ging hin"
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x31d7a9e17a4affa46aef2d5ddc7cbc57fc3ffdf56b5cf28a0e083ebd402b15fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:ae75790ecb7a63caca367cd3ab68f3a425f5d90243bd42d71863124a159c8384- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508213321
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Paulus, Op. 36, MWV A14 / Part 1: No. 21 Rezitativ: "Und Ananias ging hin" · Machine-readable JSON-LD