ISRC DEN961701120
Verified recording
DEN961701120 is “Lohengrin, WWV 75: Prelude to Act I” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xc128a437e23a4c195ddc30135f7dfaa261e18ebc63e306e2e0a12a9ebcb592e6 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961701120.
Recording identifiers
- ISRC
- DEN961701120
- Title
- Lohengrin, WWV 75: Prelude to Act I
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xc128a437e23a4c195ddc30135f7dfaa261e18ebc63e306e2e0a12a9ebcb592e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:06d68e9490faa9da2513a10eaef1e3c93d3a8cc705d12faa7ea129472a7282ea- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961701120
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Lohengrin, WWV 75: Prelude to Act I · Machine-readable JSON-LD