ISRC DEF057131521
Verified recording
DEF057131521 is “Lohengrin / Act 1: Mein Herr und Gott, nun ruf' ich dich” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xba8773eb75ccef296b5b8bde5bbc000b5547a38c2e358e9fa444ff7fb5dc5304 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/DEF057131521.
Recording identifiers
- ISRC
- DEF057131521
- Title
- Lohengrin / Act 1: Mein Herr und Gott, nun ruf' ich dich
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xba8773eb75ccef296b5b8bde5bbc000b5547a38c2e358e9fa444ff7fb5dc5304
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d5c7142bca43ae152619a2da0ed904764778e89b66c2f8a98bf49884da56103f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057131521
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lohengrin / Act 1: Mein Herr und Gott, nun ruf' ich dich · Machine-readable JSON-LD