ISRC GBF077700154
Verified recording
GBF077700154 is “Tristan und Isolde, WWV 90: Prelude” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x99700f4d742dbed62e66463a3880549f5ae26d3e92432b6156a2f372d1216d4e and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077700154.
Recording identifiers
- ISRC
- GBF077700154
- Title
- Tristan und Isolde, WWV 90: Prelude
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x99700f4d742dbed62e66463a3880549f5ae26d3e92432b6156a2f372d1216d4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:1bd647af40d5d007847e833f6ea3574315ec0f284527a28f98899db6fa26bee3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077700154
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Tristan und Isolde, WWV 90: Prelude · Machine-readable JSON-LD