Maria Maria

Recording identifiers

ISRC

BRBMG9300544

Release date of the album this recording appears on

2013-03-22

CopyrightID (CopyrightChains transaction hash)

0xf010a80998d81a7c4d3c88164ca3b5d686b3edcc9928bf483731c19742a61560

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:48:18Z

Bitcoin block

960354

Canonical record hash

sha256:05b2582a27683f488de142e1aee97f1778c01e5339b0ca4601f3e06d9a7bbd49

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC BRBMG9300544

What this proof establishes

This recording was released in 2013, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.