ISRC DEF057131531
Verified recording
DEF057131531 is “Lohengrin / Act 2: "Des Königs Wort und Will' tu ich euch kund"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0xba8500650ea28057fe41caeaba0928e40d255d522172d8905ade90c39190ad88 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057131531.
Recording identifiers
- ISRC
- DEF057131531
- Title
- Lohengrin / Act 2: "Des Königs Wort und Will' tu ich euch kund"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0xba8500650ea28057fe41caeaba0928e40d255d522172d8905ade90c39190ad88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d6a17ac7e858be57ed7b74027989ca845e16f484dcb66d5db67fb9a9bcdc04d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057131531
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Lohengrin / Act 2: "Des Königs Wort und Will' tu ich euch kund" · Machine-readable JSON-LD