ISRC DEX992391119
Verified recording
DEX992391119 is “Tristan und Isolde, WWV 90: XXI, AUFZUG 3: Vorspiel - Paraphrase for String Septet by Martina Trumpp” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x31745d09fb2f835323e4e5f6155311af83c9864b9a9043ad75c411bac6e76bce and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX992391119.
Recording identifiers
- ISRC
- DEX992391119
- Title
- Tristan und Isolde, WWV 90: XXI, AUFZUG 3: Vorspiel - Paraphrase for String Septet by Martina Trumpp
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x31745d09fb2f835323e4e5f6155311af83c9864b9a9043ad75c411bac6e76bce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:2a34e869a09e286f200a561bd2644a8c0a0ca41b3decce453eae72478fe32a55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX992391119
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Tristan und Isolde, WWV 90: XXI, AUFZUG 3: Vorspiel - Paraphrase for String Septet by Martina Trumpp · Machine-readable JSON-LD