Triste

Recording by Antônio Carlos Jobim.

Recording identifiers

ISRC
USWB17900034
CopyrightID (CopyrightChains transaction hash)
0x6ef310fe64df13ad86d803b17cced8511c4dcbc100fbc9034fe04e1a24e979e4
Copyright registration time
2026-07-05T00:10:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:8cfe891aa5631b1e86a535e66ad0a4137d5eca12f1a6e1ffdd2a2c6b6fca481e

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.