Say My Name

Recording by Big40.

Recording identifiers

ISRC
QZFYX1969962
CopyrightID (CopyrightChains transaction hash)
0x63d02c802aace7a1293b524a71c2b80833a4f4b5b2dc78dd3afc62d483352797
Copyright registration time
2026-06-21T07:37:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:109bd0bf2ba12ec964421cc01c956cad98cc08f7f1115cce1e4e83ac83581e37

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.