Que Sea

Recording identifiers

ISRC

MXG262000001

Release date of the album this recording appears on

2020-12-14

CopyrightID (CopyrightChains transaction hash)

0x848eed6b69fa54f0bdd8cc10dc6bd0a7b25d8c5fd4ab3458e8dad7e90b07c23b

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:09:47Z

Bitcoin block

960144

Canonical record hash

sha256:b50e4046a5d1378bdf85431c92c41d699e0852e13213629d6d3687cbf61885d5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC MXG262000001

What this proof establishes

This recording was released in 2020, 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.