ISRC DEF058831032
Verified recording
DEF058831032 is “Tannhäuser - Paris version / Act 2: "O Wolfram, der du also sangest"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x89f1e5b0951cd3f96073a524c909a58c853f6da3b3c6b3937cd8f04c994118cb and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831032.
Recording identifiers
- ISRC
- DEF058831032
- Title
- Tannhäuser - Paris version / Act 2: "O Wolfram, der du also sangest"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x89f1e5b0951cd3f96073a524c909a58c853f6da3b3c6b3937cd8f04c994118cb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:730cee1207f1b1a68eebf5a235a3aa43718890389332c65b2abbefb6217e0474- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831032
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: Tannhäuser - Paris version / Act 2: "O Wolfram, der du also sangest" · Machine-readable JSON-LD