Honest Toil

Recording identifiers

ISRC

CH6540837656

Release date of the album this recording appears on

1995

CopyrightID (CopyrightChains transaction hash)

0xa28a5495217ad4e6c2f143dd9d2e7139e9666853c18068a6a579e61d7a0b708d

Copyright registration time

2026-07-22T17:51:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T18:47:29Z

Bitcoin block

959163

Canonical record hash

sha256:9cb46f435ec4a33ec0a0ead7106aea05c30f4efde8280c197720181497954020

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CH6540837656

What this proof establishes

This recording was released in 1995, 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.