Are You Free?

Recording by Krömosom.

Recording identifiers

ISRC
USZPA0900675
CopyrightID (CopyrightChains transaction hash)
0x57b3cf7b074cb30ac78d7f6c12da2e254c2829b549c9845de674ebac1b520bf6
Copyright registration time
2026-06-28T04:28:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T16:51:38Z
Bitcoin block
956375
Canonical record hash
sha256:3163f31f4db20abcdb133ae4b7c32651a1f645bc92280251648f2bbabdd73376

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.