COMO UM CASO DE AMOR

Recording by Marcelo D2.

Recording identifiers

ISRC
BXC7X2400005
CopyrightID (CopyrightChains transaction hash)
0x5cbdb4528c65f0b32879df04d57c1e09319f664d5dd72c60496ac846d1953a95
Copyright registration time
2026-06-06T04:42:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:bd56b5e915d812355e8f3f023d3446e5c6b66db1e8002238b76e84d1bdba4707

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.