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Recording by Nfx.

Recording identifiers

ISRC
ARIXB2100099
CopyrightID (CopyrightChains transaction hash)
0x6b07e0b3886254633b29827ac342e1e2d11e122cfa1261daf63a6de13a1eb47f
Copyright registration time
2026-07-06T22:47:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:d17bfa4a84029ae60418b53a85b6eaf33ddc6aac9733ca022b837216ee804531

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.