Tidal Wave - Sir Sly Remix

Recording by Portugal. The Man.

Recording identifiers

ISRC
USAT21810844
CopyrightID (CopyrightChains transaction hash)
0x65bfa6459468c20102be4cc18dc7f79dcee3678bfb10c5c15db384ffafeaf1c5
Copyright registration time
2026-06-25T20:52:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:f8b63ff846b1d86d92bb15e6558341b74ce3f1f78af0c5a33eb53331f839d697

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.