Buena Sera

Recording identifiers

ISRC

USA370975098

Release date of the album this recording appears on

2009-11-23

CopyrightID (CopyrightChains transaction hash)

0x208f7b2509f55501fbacef3c863eb15b6cfefb24cae7c7c29b7e3b4e638a78e9

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T02:19:15Z

Bitcoin block

960334

Canonical record hash

sha256:e099a8661ff19d880ae81003ee834ae11b006ba6a5d08f944de6312cd7f38c67

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USA370975098

What this proof establishes

This recording was released in 2009, 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.