ISRC NLA508213336
Verified recording
NLA508213336 is “Paulus, Op. 36, MWV A14 / Part 2: No. 40 Kavatine: "Sei getreu bis in den Tod"” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x5133932a94f2f229ddc7673a81adfd1e5e6b9c55a879c89b0c35c482303f55ed 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/NLA508213336.
Recording identifiers
- ISRC
- NLA508213336
- Title
- Paulus, Op. 36, MWV A14 / Part 2: No. 40 Kavatine: "Sei getreu bis in den Tod"
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x5133932a94f2f229ddc7673a81adfd1e5e6b9c55a879c89b0c35c482303f55ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7609d9ea29dc8b47eebdf20e606a3ac7b9ced1867be69d52202fcc2dffd5b19c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508213336
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Paulus, Op. 36, MWV A14 / Part 2: No. 40 Kavatine: "Sei getreu bis in den Tod" · Machine-readable JSON-LD