Wave

Recording by Antônio Carlos Jobim.

Recording identifiers

ISRC
FROV61410420
CopyrightID (CopyrightChains transaction hash)
0x0b4efeb183562e49d850121b49414cf2a2d6816abfb21545299e4d49e26ff76a
Copyright registration time
2026-07-06T23:01:11+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:d05af15daf977aaeeca83a570c77bee2201f6a2318e6309fc0e69bdf0a0f9f48

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.