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Recording by Leandro Borges.

Recording identifiers

ISRC
BX7LB2100013
CopyrightID (CopyrightChains transaction hash)
0x2e2d54f079d4933703cf44f178a7aa36cc8b94c4f970dceb8613a385e1f877fb
Copyright registration time
2026-06-09T18:04:00+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:a6798a306cb70bc8333bfb89053af7694023b6175996d6cd3239289650f09d09

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.