ISRC GBF071741440
Verified recording
GBF071741440 is “Tristan und Isolde, WWV 90 / Act 3: "Mild und leise wie er lächelt"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xbe652576399398463243fb7508e9bf69cdef0a26e1b8631c5aac744c3e39a4af 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/GBF071741440.
Recording identifiers
- ISRC
- GBF071741440
- Title
- Tristan und Isolde, WWV 90 / Act 3: "Mild und leise wie er lächelt"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xbe652576399398463243fb7508e9bf69cdef0a26e1b8631c5aac744c3e39a4af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:91d857fda92665a05683fb018a4d6c3df515e8a5e14e5b5b93dc37aafc9809ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071741440
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tristan und Isolde, WWV 90 / Act 3: "Mild und leise wie er lächelt" · Machine-readable JSON-LD