ISRC NLP711500072
Verified recording
NLP711500072 is “Semper Iuvenalis, Kaiser Friedrich Fanfare” by Friedrich Wilhelm Voigt, arr. Hans Ahrens,
registered on the CopyrightChains blockchain with CopyrightID
0x55d8ba612246a2eeca3ddf01cba109e1817c006ba0456f424716cc0b35bb4a7d and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP711500072.
Recording identifiers
- ISRC
- NLP711500072
- Title
- Semper Iuvenalis, Kaiser Friedrich Fanfare
- Artist
- Friedrich Wilhelm Voigt, arr. Hans Ahrens
- CopyrightID (CopyrightChains transaction hash)
0x55d8ba612246a2eeca3ddf01cba109e1817c006ba0456f424716cc0b35bb4a7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:1b83899de94bd225481ed198ef133c87dda9122369284411773d2d830a4de373- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLP711500072
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Semper Iuvenalis, Kaiser Friedrich Fanfare · Machine-readable JSON-LD