Ven Tu - Duranguense

Recording identifiers

ISRC

USK340801016

Release date of the album this recording appears on

2019-11-29

CopyrightID (CopyrightChains transaction hash)

0x7a4a0724256dc3a56af350a96ceeae14a87a0fec1662b81789e8affd14da0384

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T06:39:12Z

Bitcoin block

960216

Canonical record hash

sha256:2027b993390efa0dd752272e2edc96f448eb9c075ded0b854e643da56e18dccc

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USK340801016

What this proof establishes

This recording was released in 2019, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.