ISRC DEF055801280
Verified recording
DEF055801280 is “Tannhäuser / Act 2: "Freudig begrüßen wir die edle Halle"” by Richard Wagner,
registered on the CopyrightChains blockchain with CopyrightID
0x2771de7a2951b47c442ebe98a67aca724d14145735907c5ad91aeceab065e165 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055801280.
Recording identifiers
- ISRC
- DEF055801280
- Title
- Tannhäuser / Act 2: "Freudig begrüßen wir die edle Halle"
- Artist
- Richard Wagner
- CopyrightID (CopyrightChains transaction hash)
0x2771de7a2951b47c442ebe98a67aca724d14145735907c5ad91aeceab065e165
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:52eed335b02fc5350e17dcf4106cfb84bde6b95b8a22da23632f88f79b60d466- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055801280
- Bitcoin block existence check
- https://blockstream.info/api/block/960220
Full record
Track page: Tannhäuser / Act 2: "Freudig begrüßen wir die edle Halle" · Machine-readable JSON-LD