Sangre 2 Lobo Lopez - RC Vs Lobo Lopez - Live

Recording identifiers

ISRC

ES71G2322084

CopyrightID (CopyrightChains transaction hash)

0xed0731a3ced64038215a28a78b870767d165192953fe65eb7d2d54a35e5d1545

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-22T17:48:40Z

Bitcoin block

959159

Canonical record hash

sha256:c63ddd0fcf25c640b7c94e96dcc262a618775c49b95eb02051f04c9c314a39ea

• 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.