Era uma Vez

Recording by Waze.

Recording identifiers

ISRC
PTVI11900140
CopyrightID (CopyrightChains transaction hash)
0x8cbf7591e692bb7f6eeba5690c4e5f43e449ad9b4e708cd4e832d5f3e446c592
Copyright registration time
2026-06-18T16:36:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:fd62db240e3dfb1330d4e70bf57f409cc7736414422c94d3f06f2fba7b9b2c71

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.