ISRC DER751500728
Verified recording
DER751500728 is “Warum hat jeder Frühling, ach, nur einen Mai (Napolitana)” by Rudi Schuricke,
registered on the CopyrightChains blockchain with CopyrightID
0x385c967ef24278078b67523a00336f210f27b322577fabdba566c28c69f45de4 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER751500728.
Recording identifiers
- ISRC
- DER751500728
- Title
- Warum hat jeder Frühling, ach, nur einen Mai (Napolitana)
- Artist
- Rudi Schuricke
- CopyrightID (CopyrightChains transaction hash)
0x385c967ef24278078b67523a00336f210f27b322577fabdba566c28c69f45de4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:a7fbb114939bacd849dac9ef64b3bafc398e6b4c509b5b3819b150eb8001790c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER751500728
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Warum hat jeder Frühling, ach, nur einen Mai (Napolitana) · Machine-readable JSON-LD