ISRC DEF057131517
Verified recording
DEF057131517 is “Lohengrin / Act 1: "Nun sei bedankt, mein lieber Schwan!"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xd1f67fcc79d0eab1abe7cf3024dcfc8bd39e71b0b100ec20a57607df6ec9fc49 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057131517.
Recording identifiers
- ISRC
- DEF057131517
- Title
- Lohengrin / Act 1: "Nun sei bedankt, mein lieber Schwan!"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xd1f67fcc79d0eab1abe7cf3024dcfc8bd39e71b0b100ec20a57607df6ec9fc49
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:95b798428f8c0e7ecb433fda343f01cb10587d97b7c596f79d0fe61e81e7420a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057131517
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Lohengrin / Act 1: "Nun sei bedankt, mein lieber Schwan!" · Machine-readable JSON-LD