ISRC NLE421406810
Verified recording
NLE421406810 is “Tannhäuser und der Sängerkrieg auf Wartburg, WWV 70: Overture” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x1b18c6da053dbe66337ec2945b7fb161186aa03023227612265563c7c6a23cf3 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/NLE421406810.
Recording identifiers
- ISRC
- NLE421406810
- Title
- Tannhäuser und der Sängerkrieg auf Wartburg, WWV 70: Overture
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x1b18c6da053dbe66337ec2945b7fb161186aa03023227612265563c7c6a23cf3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:61144bdec5a217eecd4e00f971ca7bf7f5ff5aee723f0c4d09a8e5b22cd79fd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421406810
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tannhäuser und der Sängerkrieg auf Wartburg, WWV 70: Overture · Machine-readable JSON-LD