Constant Rain

Recording by Sergio Mendes & Brasil '66.

Recording identifiers

ISRC
USAM10200033
CopyrightID (CopyrightChains transaction hash)
0x5b557e518f4d1e5513d99968b2b27a8251294fdc12303643c5a9cb6b0b0c4a20

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:74a420747a772d8a34894275bd82426afeb8a33988874b8a2d339ff37fd5452e

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.