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Recording by Zélia Duncan.

Recording identifiers

ISRC
BRPUI2100488
CopyrightID (CopyrightChains transaction hash)
0x75d59494460b8473b7ea792d83e9ab455ad4507e2755f05517904c7f4d9c9a88
Copyright registration time
2026-07-30T02:14:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T02:30:29Z
Bitcoin block
960199
Canonical record hash
sha256:05d9d4917701eb1250205459411bc8416f33fb881db8781539c94f5143719bb2

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.