ISRC NLA508213325
Verified recording
NLA508213325 is “Paulus, Op. 36, MWV A14 / Part 2: No. 25 Duettino: "So sind wir nun Botschafter"” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x7fdbe6ed225aee5b7e6c9bebfb55d48f5d300fbf6a99f8ee721fe47fbf975aa6 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/NLA508213325.
Recording identifiers
- ISRC
- NLA508213325
- Title
- Paulus, Op. 36, MWV A14 / Part 2: No. 25 Duettino: "So sind wir nun Botschafter"
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x7fdbe6ed225aee5b7e6c9bebfb55d48f5d300fbf6a99f8ee721fe47fbf975aa6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ef5c13d6d6fceeaea0078011ee15ffa95b463918d7a0f57aff9105cb7608b8b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508213325
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Paulus, Op. 36, MWV A14 / Part 2: No. 25 Duettino: "So sind wir nun Botschafter" · Machine-readable JSON-LD