Day Off

Recording by Cynthia Erivo.

Recording identifiers

ISRC
USUM72107275
CopyrightID (CopyrightChains transaction hash)
0x37bb9e20dda710fa328db135880c2c7d05bf2fdde4b7a21beb361632d2f5a8a3
Copyright registration time
2026-06-06T21:53:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:13281a19a126822b2167c786032f93c5006e0e5678ac5d32c25cc7ab61ab018e

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.