Cuchillos

Recording identifiers

ISRC

ARF099700113

CopyrightID (CopyrightChains transaction hash)

0x09908d66099919913070b47197128513b1919ad31ea18b7c7334bf157d5c8998

Copyright registration time

2026-06-10T00:26:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T13:32:09Z

Bitcoin block

953520

Canonical record hash

sha256:afa151dc5961e82e2722e4c325a9919e9fdb31b78ee8dfbd6d584d08fceeba42

• 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.