¿Qué Más da?

Recording by Seven Kayne.

Recording identifiers

ISRC
QMDA72182175
CopyrightID (CopyrightChains transaction hash)
0x00977aad8475a1db3e9fe0f531fc0a39548da76694210cce68efe783d622c855
Copyright registration time
2026-06-05T14:51:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:81e047b3c8c019da426ebefea9934a8544ce3ba7506ade34a703d9a44c778b32

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.