ISRC DER751606115
Verified recording
DER751606115 is “Wenn ich vergnügt bin, muß ich singen” by Peter Igelhoff,
registered on the CopyrightChains blockchain with CopyrightID
0x1b903328ea586944166a319b933b569351ae9d722fdba8b26659d47cb0b455ef and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER751606115.
Recording identifiers
- ISRC
- DER751606115
- Title
- Wenn ich vergnügt bin, muß ich singen
- Artist
- Peter Igelhoff
- CopyrightID (CopyrightChains transaction hash)
0x1b903328ea586944166a319b933b569351ae9d722fdba8b26659d47cb0b455ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:367a08ae0b9a9dc2edb757c78bea2c055d3a0c0aeb9e851791d7cfd0fbc69291- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER751606115
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Wenn ich vergnügt bin, muß ich singen · Machine-readable JSON-LD