ISRC DEF056731448
Verified recording
DEF056731448 is “Das Rheingold, Scene 4: Rheingold! Rheingold! Reines Gold!” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x90de60baec29e0e528c50375c9f113f21c6e7877adfda9ef9bfd975fc13f5deb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056731448.
Recording identifiers
- ISRC
- DEF056731448
- Title
- Das Rheingold, Scene 4: Rheingold! Rheingold! Reines Gold!
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x90de60baec29e0e528c50375c9f113f21c6e7877adfda9ef9bfd975fc13f5deb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9c9852884ffff4c6279b35cc8b1fbce3fbb8a1d0e3eaefb45c9e46b2e2ef0f4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056731448
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Das Rheingold, Scene 4: Rheingold! Rheingold! Reines Gold! · Machine-readable JSON-LD