ISRC DEF057131520
Verified recording
DEF057131520 is “Lohengrin / Act 1: "Nun höret mich und achtet wohl"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xa6ab7c3d14ab0e343b8357bf1e68377b0c4c89a4e25d62073e8250ef8b890679 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/DEF057131520.
Recording identifiers
- ISRC
- DEF057131520
- Title
- Lohengrin / Act 1: "Nun höret mich und achtet wohl"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xa6ab7c3d14ab0e343b8357bf1e68377b0c4c89a4e25d62073e8250ef8b890679
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:307c784016bcff52e0a4389ff5009ecb445fad3246cb896dc8bcfca0094a03e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057131520
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Lohengrin / Act 1: "Nun höret mich und achtet wohl" · Machine-readable JSON-LD