ISRC GBF077913270
Verified recording
GBF077913270 is “Tristan und Isolde, WWV 90 / Act 3: "Mild und leise wie er lächelt" (Isoldes Liebestod)” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x358e39f2fba6cde8c43fe344bf9e7eb30f642d28e597914da0ef7dffca0ec76d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077913270.
Recording identifiers
- ISRC
- GBF077913270
- Title
- Tristan und Isolde, WWV 90 / Act 3: "Mild und leise wie er lächelt" (Isoldes Liebestod)
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x358e39f2fba6cde8c43fe344bf9e7eb30f642d28e597914da0ef7dffca0ec76d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0119fcd1373837b5e30bdb7310c5eaf7040e740b4579d79fdc05bbb89474403e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077913270
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Tristan und Isolde, WWV 90 / Act 3: "Mild und leise wie er lächelt" (Isoldes Liebestod) · Machine-readable JSON-LD