Mood Indigo

Recording by Nina Simone.

Recording identifiers

ISRC
FR8X02300004
CopyrightID (CopyrightChains transaction hash)
0x1f14185ab4b152a6b707d5de03aab3a398d1627513754b0b44b8fe576c4b6373
Copyright registration time
2026-06-26T09:42:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:0429c58a04e7dd2d5f9d5c1d538d350e12602dad5a0022ebc7a735aa37b6cae7

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.