Era uma Vez - Ao Vivo

Recording identifiers

ISRC

BXG6R1901408

CopyrightID (CopyrightChains transaction hash)

0x4d132c61eee122408217c5e978ff52e0f56a3a9c774bb2c5bf8c27503e1dbc94

Copyright registration time

2026-07-07T14:01:46+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:b84733fcac205520df1313c5c093fcadf202f68e4bfa07e977dc5e2b8382bd17

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.