Out of Breath

Recording by John Jin Han.

Recording identifiers

ISRC
QZHNB2097094
CopyrightID (CopyrightChains transaction hash)
0x1bb1e09575fdd9aa71c4ebc10b82fb954dba687f7f23ad27dd6469c45e450baf
Copyright registration time
2026-06-09T05:10:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:430a215b1dd3fcba53f8d350ca3a6540d8b43967868aad4d35ecc35c733a4c3b

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.