Por Que?

Recording by Ave Sangria.

Recording identifiers

ISRC
BXMRN1400009
CopyrightID (CopyrightChains transaction hash)
0x6ab966af77ae1230714b926d0c3ace973db9ebfc61c90a0b30c40604b2438c04
Copyright registration time
2026-06-06T15:08:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:8aec31cd0fc7c8285bb4d0f973ecfe8c9f9f2144da6c201db4c325fdb2d1e0c6

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.