ISRC NLE421406808
Verified recording
NLE421406808 is “Lohengrin, WWV 75, Act I: Prelude” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x19e1bc6bca1497f9771c69acb0c0b40f0987a08c391036d3e89c5c6e02c8d9e6 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/NLE421406808.
Recording identifiers
- ISRC
- NLE421406808
- Title
- Lohengrin, WWV 75, Act I: Prelude
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x19e1bc6bca1497f9771c69acb0c0b40f0987a08c391036d3e89c5c6e02c8d9e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b4aa6217df5673454fa008a77302025e5855953f974b7e0622c01461e1cd2ecc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421406808
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Lohengrin, WWV 75, Act I: Prelude · Machine-readable JSON-LD