Soneto de Prazer / Agora Viu Que Me Perdeu e Chora / Santa Luiza / Um Sonho Se Perdeu - Ao Vivo

Recording identifiers

ISRC

BC1PM2200015

Release date of the album this recording appears on

2021-12-24

CopyrightID (CopyrightChains transaction hash)

0xaef4dd93b7193be7faaafa36b3b7936cd6c5c3fa4e3ee1d1092f33e3ff737cdc

Copyright registration time

2026-06-19T11:34:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:54ac9f7ee66d07b2e7b505a86b89f46bededc8706467fe3497fa8bf0059c896f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BC1PM2200015

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.