Remains

Recording by Jefre Cantu-Ledesma.

Recording identifiers

ISRC
QMV8L1419816
CopyrightID (CopyrightChains transaction hash)
0x88affa0ab26c8531c09b67a6bf02027116cb549d929e71f6093b9e56dcbcbe8e
Copyright registration time
2026-07-31T07:43:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T08:26:41Z
Bitcoin block
960368
Canonical record hash
sha256:cc791a620bf3e439b0e8b41d6c3353dd691fc294c24e0d5677d57855d577f5f3

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.