ISRC DEF066412400
Verified recording
DEF066412400 is “Schwarzwaldmädel - operetta in 3 Acts: Einleitung - Wir sind auf der Walz” by Leon Jessel,
registered on the CopyrightChains blockchain with CopyrightID
0x0511508dab2e05ccce0e4add8ecf1421c0738f84cb772d6a210c0d291f928bb7 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/DEF066412400.
Recording identifiers
- ISRC
- DEF066412400
- Title
- Schwarzwaldmädel - operetta in 3 Acts: Einleitung - Wir sind auf der Walz
- Artist
- Leon Jessel
- CopyrightID (CopyrightChains transaction hash)
0x0511508dab2e05ccce0e4add8ecf1421c0738f84cb772d6a210c0d291f928bb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:43600b0bd38820909dcde465f1a3fbe325a9685fb00206c9d5dbf4ad232ec948- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066412400
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schwarzwaldmädel - operetta in 3 Acts: Einleitung - Wir sind auf der Walz · Machine-readable JSON-LD