Triste

Recording by Antônio Carlos Jobim.

Recording identifiers

ISRC
USAM16704381
CopyrightID (CopyrightChains transaction hash)
0xeccbd3c8d9fcf2b773fb53b6a02751cb58edf8a9fdf0be6f77738eb51bee9269
Copyright registration time
2026-06-21T21:39:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:2aad12b3428a2ab30af01deefdf4033c5f1165036fe02e1bb18bb080a13e9583

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.