Maria Lando

Recording by Pedro Aznar.

Recording identifiers

ISRC
ARA430900047
CopyrightID (CopyrightChains transaction hash)
0x188bbdcf3669af13c80c919d82ba7992b6c86244a20dca9620a75f76af6a19a0
Copyright registration time
2026-06-25T12:29:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:959ad50da3d694c58722f114c7e36aec42e819d05fbc98e8815fc175049f95aa

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.