ISRC NLA508100019
Verified recording
NLA508100019 is “Tristan und Isolde, WWV 90, Act II Scene 3: O König, das kann ich dir nicht sagen - Live” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x6dcd80b170784cbf34dfaec50187de815a0d89764d0f4e32e4251e5f9a9650e0 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/NLA508100019.
Recording identifiers
- ISRC
- NLA508100019
- Title
- Tristan und Isolde, WWV 90, Act II Scene 3: O König, das kann ich dir nicht sagen - Live
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x6dcd80b170784cbf34dfaec50187de815a0d89764d0f4e32e4251e5f9a9650e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2bff85260b37006b28465eb9480a341006d42d27df37da748badd9c0b12c21dc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508100019
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tristan und Isolde, WWV 90, Act II Scene 3: O König, das kann ich dir nicht sagen - Live · Machine-readable JSON-LD