ISRC DEN962133205
Verified recording
DEN962133205 is “Tristan und Isolde, WWV 90: Prelude to Act I” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x68ec372561725798fdcb62cf8ba61ea960073e0f3183f9021d2d0a10057b444c 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/DEN962133205.
Recording identifiers
- ISRC
- DEN962133205
- Title
- Tristan und Isolde, WWV 90: Prelude to Act I
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x68ec372561725798fdcb62cf8ba61ea960073e0f3183f9021d2d0a10057b444c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3384623e6ecc61e4b2943e4c0d24f03b683246928c464da28fba1d3a594871d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962133205
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Tristan und Isolde, WWV 90: Prelude to Act I · Machine-readable JSON-LD