O Choro De Juliana

Recording identifiers

ISRC

US99C0513704

Release date of the album this recording appears on

1995-10-17

CopyrightID (CopyrightChains transaction hash)

0x429d3e61c343e54e44a55e61f3e40db26f14f139a673b988c6e6647a98376860

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T17:29:52Z

Bitcoin block

960441

Canonical record hash

sha256:5d6bd46c64b6a17392763a8c5a1ae203a5aa6afb06f2a1e087847033f34c5446

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC US99C0513704

What this proof establishes

This recording was released in 1995, 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.