Wave

Recording by Wanda Sá.

Recording identifiers

ISRC
BRCID9500066
CopyrightID (CopyrightChains transaction hash)
0x02f21e4df6de16e4926506d137a318c14c687414e24c19c2f09e8d16d237bf28
Copyright registration time
2026-06-23T00:41:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:89db11bcde92a9e9c170dc049b9d859ed5a0b8b40aec56c59d9652648aecf19d

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.