ISRC DEF058730520
Verified recording
DEF058730520 is “Die Walküre - Erster Tag des Bühnenfestspiels "Der Ring des Nibelungen" / Erster Aufzug: Einen Unseligen labtest du” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x93428642765cffec9ff1907d13f8e5e4b3b5e2a8254e4b1d92b0cce979dd5759 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/DEF058730520.
Recording identifiers
- ISRC
- DEF058730520
- Title
- Die Walküre - Erster Tag des Bühnenfestspiels "Der Ring des Nibelungen" / Erster Aufzug: Einen Unseligen labtest du
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x93428642765cffec9ff1907d13f8e5e4b3b5e2a8254e4b1d92b0cce979dd5759
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b72a2a91954336b0b3e4e373d4287beff5e931e66ef18cc595644896d635b6aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058730520
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Die Walküre - Erster Tag des Bühnenfestspiels "Der Ring des Nibelungen" / Erster Aufzug: Einen Unseligen labtest du · Machine-readable JSON-LD