ISRC NLE421200103
Verified recording
NLE421200103 is “Tannhäuser, WWV 70, Act I: Dir töne Lob! (Tannhäuser, Venus)” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x346ac8214a819a21404f63af1aa9ffb4739690fd80ea6f2f9f252441303c6005 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421200103.
Recording identifiers
- ISRC
- NLE421200103
- Title
- Tannhäuser, WWV 70, Act I: Dir töne Lob! (Tannhäuser, Venus)
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x346ac8214a819a21404f63af1aa9ffb4739690fd80ea6f2f9f252441303c6005
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:e327559b29a5e5475e8fe730c251c105ac804017a5c3c455206e73debd16a011- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421200103
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Tannhäuser, WWV 70, Act I: Dir töne Lob! (Tannhäuser, Venus) · Machine-readable JSON-LD