ISRC DEX992391122
Verified recording
DEX992391122 is “Tristan und Isolde, WWV 90: XXII, Tristans Tod - Paraphrase for String Septet by Martina Trumpp” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xd4f86de1c9798fb84ff595db07339d1599a54ba448504bd01ac6b40c436068c0 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/DEX992391122.
Recording identifiers
- ISRC
- DEX992391122
- Title
- Tristan und Isolde, WWV 90: XXII, Tristans Tod - Paraphrase for String Septet by Martina Trumpp
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xd4f86de1c9798fb84ff595db07339d1599a54ba448504bd01ac6b40c436068c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:a6a5fdc43b73389ceb9fb3156aa43397d5f6bfccec77bf2635bce789e81173f5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEX992391122
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Tristan und Isolde, WWV 90: XXII, Tristans Tod - Paraphrase for String Septet by Martina Trumpp · Machine-readable JSON-LD