ISRC NLE421200130
Verified recording
NLE421200130 is “Tannhäuser, WWV 70, Act III: Wie Todesahnung (Wolfram)” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xb351bcbfc21659fde6f08835b81afef9a99e9954335d1c2bc8d633a7cdffb02e and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421200130.
Recording identifiers
- ISRC
- NLE421200130
- Title
- Tannhäuser, WWV 70, Act III: Wie Todesahnung (Wolfram)
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xb351bcbfc21659fde6f08835b81afef9a99e9954335d1c2bc8d633a7cdffb02e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:7314d0395cbab606e20f9e045724d1a7a9ad598785b26f540e6cd2a4b8eebe84- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421200130
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Tannhäuser, WWV 70, Act III: Wie Todesahnung (Wolfram) · Machine-readable JSON-LD