Do Whatcha Say

Recording by Mark With a K.

Recording identifiers

ISRC
BEB682300677
CopyrightID (CopyrightChains transaction hash)
0x38cacfda63ee3f7850b2f83ccf5516f78d4967d3a1ea6f0bd2dc363b948967d1
Copyright registration time
2026-07-06T23:00:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:3a2b16b284836bfca2690b3a25d91eb52237f20c78d0f6d1938243b3c21acaf6

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.