Ouro Ou Amor

Recording identifiers

ISRC

BX5TN2100015

Release date of the album this recording appears on

2021-11-19

CopyrightID (CopyrightChains transaction hash)

0xa92b0c73deb075e98f196a6b82411c2da6fe3556c019c9a991cea0a655a4de09

Copyright registration time

2026-07-30T06:26:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T06:39:12Z

Bitcoin block

960216

Canonical record hash

sha256:a28aa5f2ba2629931fe9802c11c32cd0ac7e20414a5d876717aedb2d993d1a38

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BX5TN2100015

What this proof establishes

This recording was released in 2021, 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.