Um Sonho Louco / Se Tiver Coragem Joga Fora

Recording identifiers

ISRC

BRUM72003021

Release date of the album this recording appears on

2020-10-16

CopyrightID (CopyrightChains transaction hash)

0xf2a2816d28e62a93b5455565fb23634add3dd01216910d20f139cdfe3c98d928

Copyright registration time

2026-06-04T14:51:25+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:8ad7902ba24e84b91035ab3aaaef041be1af0ce9922752611120b94a6988d2d9

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRUM72003021

What this proof establishes

This recording was released in 2020, 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.