The Turtle Which Died Before Knowing

Recording identifiers

ISRC

USA6P1500058

CopyrightID (CopyrightChains transaction hash)

0x87c2829eecd279dbc5e8b3c1efcc2cb115d2b01af1cc8a0ea46438e3b2364032

Copyright registration time

2026-06-28T04:09:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T16:51:38Z

Bitcoin block

956375

Canonical record hash

sha256:9f727b42fe8867cb0d7015538a265219d60702f16389543730c7631fe3a3ddcc

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.