Ponteio

Recording by Astrud Gilberto.

Recording identifiers

ISRC
USSM17100102
CopyrightID (CopyrightChains transaction hash)
0xbdcee3b7de77956dd5d8d1927b588da0311a05769596c3e0380ef0dcdb6a89a9
Copyright registration time
2026-06-23T06:24:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e8e6bfe71c73d2c3934252bd7ad44f6ed1bdcd30e570a41013e1bb3c953156bc

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.