Un Color a la Vez

Recording identifiers

ISRC

COSO11900262

CopyrightID (CopyrightChains transaction hash)

0x74ba66cec3b07aab4954d6476b24f0829912e229da3508cc10f7d3e2cf85a4e6

Copyright registration time

2026-06-06T19:09:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T17:25:41Z

Bitcoin block

953536

Canonical record hash

sha256:68dde48d225a104a86b3a03b2b68a613aa8788b7d290967bf8f1d7cde549786e

• 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.