De Que Me Vale

Recording identifiers

ISRC

TCADK1892457

Release date of the album this recording appears on

2018-06-19

CopyrightID (CopyrightChains transaction hash)

0x7c6bdd751701c1b3f40241ac9045cf8a4d3950d81a7f95531c3693147a1b6ba0

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T21:25:57Z

Bitcoin block

960468

Canonical record hash

sha256:3099bcfa10a40dd9850bfcc80238d272d7eb84d5b871d5556c8493485f9cc046

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC TCADK1892457

What this proof establishes

This recording was released in 2018, 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.