ISRC DEF058401690
Verified recording
DEF058401690 is “Tannhäuser / Act 2: "Freudig begrüßen wir die edle Halle"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x1c0fa2d872e2852062ae9fdff3e15c2e03cda86396f08990918afa5f508e07bb and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058401690.
Recording identifiers
- ISRC
- DEF058401690
- Title
- Tannhäuser / Act 2: "Freudig begrüßen wir die edle Halle"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x1c0fa2d872e2852062ae9fdff3e15c2e03cda86396f08990918afa5f508e07bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:04c306ef043d9cafd4c2fdf85dafbe493959eb60c6848f8ee5e4ad300ed09dd2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058401690
- Bitcoin block existence check
- https://blockstream.info/api/block/960404
Full record
Track page: Tannhäuser / Act 2: "Freudig begrüßen wir die edle Halle" · Machine-readable JSON-LD