ISRC DEX992391109
Verified recording
DEX992391109 is “Tristan und Isolde, WWV 90: IX, AUFZUG 2: Vorspiel - Paraphrase for String Septet by Martina Trumpp” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x145873e9ad5a7ddd551c8ba931ea7371466efa0229219ce62a92507ac05e5db3 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX992391109.
Recording identifiers
- ISRC
- DEX992391109
- Title
- Tristan und Isolde, WWV 90: IX, AUFZUG 2: Vorspiel - Paraphrase for String Septet by Martina Trumpp
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x145873e9ad5a7ddd551c8ba931ea7371466efa0229219ce62a92507ac05e5db3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:af3a0533dbb941d2a02be86c9a57feec8adcb4507f9e4b84ea4ac3ccfa045a00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX992391109
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Tristan und Isolde, WWV 90: IX, AUFZUG 2: Vorspiel - Paraphrase for String Septet by Martina Trumpp · Machine-readable JSON-LD