Kairos
Recording by Milo Häfliger.
Recording identifiers
- ISRC
- US83Z2116504
- CopyrightID (CopyrightChains transaction hash)
- 0x9642573c976554f4b62a20456091981ffdde12985ff841663e3561da8551ddb5
- Copyright registration time
- 2026-07-29T17:39:11+00:00
OpenTimestamps proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34Z
- Bitcoin block
- 960138
- Canonical record hash
- sha256:f935e3b7e574e1cd5b616b48bc54ad7df7fd999dfe0c2e0cc0005efa2a54b3ea
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.