ISRC USB8U1508488
Verified recording
USB8U1508488 is “Tristan und Isolde, WWV 90, Act I: Act I: Prelude” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xe2e04bbcac5b0fd0e3a04933279882907f5dcb0e805fce3ee6e60c1b579078b0 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/USB8U1508488.
Recording identifiers
- ISRC
- USB8U1508488
- Title
- Tristan und Isolde, WWV 90, Act I: Act I: Prelude
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xe2e04bbcac5b0fd0e3a04933279882907f5dcb0e805fce3ee6e60c1b579078b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6286cf96716dca804a9a946f69f416e4e7163d74a7c1615c7e2dfe9396ff9948- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1508488
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tristan und Isolde, WWV 90, Act I: Act I: Prelude · Machine-readable JSON-LD