É Chamego ou Xaveco?

Recording identifiers

ISRC

BX9B52400005

CopyrightID (CopyrightChains transaction hash)

0xb599de1dc9c55732f5a11c5a3696841fd1f5b0954e5de3a125018a2d3dc80c99

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T02:37:10Z

Bitcoin block

960200

Canonical record hash

sha256:59adb1497ae9901d5154859706cdc752e349b260233bc3bd3f3e4abce3ca8b9a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.