ISRC USB8U2401683
Verified recording
USB8U2401683 is “Tristan und Isolde Act 1, WWV 90: I. Prelude - Live” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x4fdfacc4f7f96e1cf6c2017b97fad8388f924578b4ae811ad93878bfd5c01ae0 and independently timestamped
in Bitcoin block 956891 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2401683.
Recording identifiers
- ISRC
- USB8U2401683
- Title
- Tristan und Isolde Act 1, WWV 90: I. Prelude - Live
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x4fdfacc4f7f96e1cf6c2017b97fad8388f924578b4ae811ad93878bfd5c01ae0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T07:16:32+00:00
- Bitcoin block
- 956891
- Canonical record hash
sha256:d314802a3b7147cb14863dd3863c6a2a7fc325e8ef8c4dcee47481f8dac2685f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U2401683
- Bitcoin block existence check
- https://blockstream.info/api/block/956891
Full record
Track page: Tristan und Isolde Act 1, WWV 90: I. Prelude - Live · Machine-readable JSON-LD