Goiabada Cascão / Coisa Antiga / Tempo de Don Don

Recording identifiers

ISRC

BRVLS0000130

Release date of the album this recording appears on

2002

CopyrightID (CopyrightChains transaction hash)

0x1004e7443509856b6f7feb0272a0d9143db5919aae8cbe95c8a11164d4e4412a

Copyright registration time

2026-06-19T11:21:44+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:24aedb19b6f6fd814e7e4a309a08b1d0c733c710e46fe7ad4274ba29ddf214fd

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRVLS0000130

What this proof establishes

This recording was released in 2002, 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.