Achilles Heel

Recording identifiers

ISRC

ITU041300296

Release date of the album this recording appears on

2015

CopyrightID (CopyrightChains transaction hash)

0x4302d643a6ef5428c221b5486bed27abfb317219da21ce12c0b421b486bd1732

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:43708714d437c1bfd270c9470578c0a1fa1f31f56e548aa2d0525f8650b8d5df

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ITU041300296

What this proof establishes

This recording was released in 2015, 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.