El Arreo

Recording identifiers

ISRC

USA561068675

CopyrightID (CopyrightChains transaction hash)

0x93bd83875b4bfc6b201ec71a37e1f7f8e6fe161e2494c2fcf8b9bfd1815feba5

Copyright registration time

2026-07-07T00:01:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:018beed324534f2f8cb3a69f452b81c37c3ede9b89a3b27c6752564321508433

• 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.