Weekdays

Recording by Carole King.

Recording identifiers

ISRC
USSM10022582
CopyrightID (CopyrightChains transaction hash)
0xbecb95dc832f52b41b316653280e1eae37567eef22e7270fc83a42eaf31d769b
Copyright registration time
2026-06-25T05:22:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T11:34:59Z
Bitcoin block
956349
Canonical record hash
sha256:90c43956460f9722fe7c654cf7619680df22150885b933b1a593ca3c5ad98cd8

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.