Afternoon Adventure

Recording by Jan Hammer.

Recording identifiers

ISRC
USCGH0667149
CopyrightID (CopyrightChains transaction hash)
0x305c40396d6a3c355545c648d16d399922938a662e92cb878d63ddd0c4a6cf0b
Copyright registration time
2026-06-26T21:46:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:32b392bb2fe2f3b21af2c2ee674f55a634632600aa6bf8b7949127bed9b1c905

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.