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Recording by Tirza Silveira.

Recording identifiers

ISRC
QZ5AB1751937
CopyrightID (CopyrightChains transaction hash)
0xe9c46357b1d0e1ecfb0a278e18d85cb3c54b7fd10e78f84d9ee15e11a18b0352
Copyright registration time
2026-06-26T20:32:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:7009e6c248b3c1fd89c9f911fa68ca411aadd8cd3ec1117731b86aa19dfceba8

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.