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.