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Recording by Jason Mraz.

Recording identifiers

ISRC
USEE11200154
CopyrightID (CopyrightChains transaction hash)
0xc13449aada487c2a50e3d68975d6dc586634f153baeb0e0ae27e0e544a5e6c87
Copyright registration time
2026-06-07T23:33:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:0e0acaf0505a4c61525f0ca49f5b784e8a29d59409c09813e011806ef4b7d533

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.