ISRC DEF059131604
Verified recording
DEF059131604 is “Lohengrin, WWV 75, Act I Scene 2: Einsam in trüben Tagen "Elsa's Dream"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x40e457f9faf36e0f1f3ca803d915dbea05c8eca41338c8f2bfaf66df456b6cc3 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059131604.
Recording identifiers
- ISRC
- DEF059131604
- Title
- Lohengrin, WWV 75, Act I Scene 2: Einsam in trüben Tagen "Elsa's Dream"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x40e457f9faf36e0f1f3ca803d915dbea05c8eca41338c8f2bfaf66df456b6cc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2875f8c8d2ad7544d177f8b5844794213275b3959842bc744566bd45f183d6e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059131604
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Lohengrin, WWV 75, Act I Scene 2: Einsam in trüben Tagen "Elsa's Dream" · Machine-readable JSON-LD