Nagkonsert

Recording by Koos Du Plessis.

Recording identifiers

ISRC
USA560449701
CopyrightID (CopyrightChains transaction hash)
0xa6ebeb73fe7cf2202a1fae3393ee6f3f2a5b1d73e00420035faf19d5c6456615
Copyright registration time
2026-07-07T09:02:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:6f046641bbaed41e751933e181f660a10b55c0e4141f97e7f3c611e5040418a4

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.