Salsa

Recording identifiers

ISRC

USUM72106576

Release date of the album this recording appears on

2021-05-05

CopyrightID (CopyrightChains transaction hash)

0x3829a561078dfc5143645d569e629a0702a80d1a4316cacd5943b021928536da

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:23:41Z

Bitcoin block

960349

Canonical record hash

sha256:8ca48c3638513fda2fdf0b582dee0dc86c3e416928d712f707451f0904abd510

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USUM72106576

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.