דז'ה וו

Recording by Sej'.

Recording identifiers

ISRC
QZHN42589937
CopyrightID (CopyrightChains transaction hash)
0x72177fedc8a1f0edc430df93ff02394d60710d8c72fbcd1b86d7fa522552761a
Copyright registration time
2026-07-30T21:44:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T22:27:30Z
Bitcoin block
960321
Canonical record hash
sha256:72f26d051a7675dd9124ccfe557855e2c14e9a1209c306aa97783bf77a0199f5

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.