Walkin' Up

Recording by Bill Evans.

Recording identifiers

ISRC
USPR36860036
Release date of the album this recording appears on
1998-08-25
CopyrightID (CopyrightChains transaction hash)
0x6a6e7a206b39e5efb51fca46c64c3c9c75ec0cd488436b8ac647d3eced8ee33d

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T06:58:00Z
Bitcoin block
960362
Canonical record hash
sha256:dd1c29d9f62995f6103dd40ce9f9ce2155308ca7d3333e677fddd682bdc11951

What this proof establishes

This recording was released in 1998, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.