The Creative Act

Recording by Marcel Duchamp.

Recording identifiers

ISRC
FR6V80803742
CopyrightID (CopyrightChains transaction hash)
0xf388244d07c22851f86c7ed03f9023ae087fedc481fbc4745be4ea1586dba691
Copyright registration time
2026-07-07T17:24:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T08:56:20Z
Bitcoin block
957145
Canonical record hash
sha256:253039299c08a8841b2875b6947eb47e1fd4a59006863dfaafa77e1772cd7623

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.