Provação

Recording by Perdidão.

Recording identifiers

ISRC
BXNT62208090
CopyrightID (CopyrightChains transaction hash)
0x93c5560a075bb8a73ddd4d6b658b5d6c57535dde9ff972f7d10b8ac142006534
Copyright registration time
2026-07-06T20:13:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:a8a35207dce157b74b9cfefb6e2152fafb5c9b6dde79de30ada1b49dcb80bbd3

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.