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Recording by Cacio & Marcos.

Recording identifiers

ISRC
BRJM11400023
CopyrightID (CopyrightChains transaction hash)
0xd27f4f6f43f7d786c4e60dad8add178297d92d1d8a4d8ee6c6b95bcd513f6650
Copyright registration time
2026-07-22T11:35:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-22T12:33:25Z
Bitcoin block
959128
Canonical record hash
sha256:3d22af8d3c4969176a0bf4f3167b42e6e101b28f1562767f48685331ca283a75

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.