ISRC NLE421200125
Verified recording
NLE421200125 is “Tannhäuser, WWV 70, Act II: Versammelt sind aus meinen Landen (Landgraf, Walther, Heinrich, Wolfram, Biterolf, Reinmar)” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x8fa0ece7ee33315797b0715857dea78029afaa5d8a017577424cba954d8159e5 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421200125.
Recording identifiers
- ISRC
- NLE421200125
- Title
- Tannhäuser, WWV 70, Act II: Versammelt sind aus meinen Landen (Landgraf, Walther, Heinrich, Wolfram, Biterolf, Reinmar)
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x8fa0ece7ee33315797b0715857dea78029afaa5d8a017577424cba954d8159e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:c5f41707454f3d59322c6eb29da28781e78eab518ac6afca075e7aace130062f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421200125
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Tannhäuser, WWV 70, Act II: Versammelt sind aus meinen Landen (Landgraf, Walther, Heinrich, Wolfram, Biterolf, Reinmar) · Machine-readable JSON-LD