I Walked Bud

Recording by Esbjörn Svensson Trio.

Recording identifiers

ISRC
SELED9601060
CopyrightID (CopyrightChains transaction hash)
0x2f8234c6cc4674754708904f47397be3c5c18eae4ae4705c3329305b1c9cd7dc
Copyright registration time
2026-06-06T21:05:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:c179ab497e7eddcbab14ec7d40d48712b17a2b8e3a528f4f9b7e8548ae7a1dae

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.