Diamante Verdadeiro

Recording identifiers

ISRC

BRMCA7800014

Release date of the album this recording appears on

2001-01-08

CopyrightID (CopyrightChains transaction hash)

0x1c1c5e9e4fff11fc6e6e6d77d0a3ef10b49c2f55a2fa8189b4f0bba71a0fc92f

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T08:04:30Z

Bitcoin block

960225

Canonical record hash

sha256:532d366ef1188616ee72a60678d01549302fb3187db3bb11c090af182d98b868

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRMCA7800014

What this proof establishes

This recording was released in 2001, 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.