Al Rey

Recording by Marcos Witt.

Recording identifiers

ISRC
USCG60410423
Release date of the album this recording appears on
2003-05-01
CopyrightID (CopyrightChains transaction hash)
0xe64a766ac5b883d71956a8778d280288135a19e41a6ec9ab73c64a6473417639
Copyright registration time
2026-06-06T17:59:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:37a5e01bcc55c4356ea03eab0396dfdbec167c3562dad435646720cea8fda24e

What this proof establishes

This recording was released in 2003, 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.