Invisible

Recording by Llibert Fortuny.

Recording identifiers

ISRC
ES5700803612
CopyrightID (CopyrightChains transaction hash)
0x95f48c27753e7ed12267ad2df66187ca4f4adb94ce087534179dbc9d8801c586
Copyright registration time
2026-07-31T10:59:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T12:24:41Z
Bitcoin block
960397
Canonical record hash
sha256:fe0a750909bf47673072dc3a894b263c2c40c963323f0ece7d9d8188aba15fa9

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.