In Die Helder Maanskyn

Recording by Groep Twee.

Recording identifiers

ISRC
USA2P1445939
CopyrightID (CopyrightChains transaction hash)
0xba170f5e9df73e883771ef728c458e4d46791c9c59fe73bd0ed9a3416907ace4
Copyright registration time
2026-07-30T18:00:35+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T18:23:33Z
Bitcoin block
960291
Canonical record hash
sha256:4f16f8a4f846e9796ae36cc26e35c60ae0ef9446ef791515c405fededd6e7214

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.