Extasy

Recording by Klaas.

Recording identifiers

ISRC
DEMA61905170
CopyrightID (CopyrightChains transaction hash)
0xd50a32c85f5bb54305d56f7a1b83af7845a0cd7ad869b47b890bb9e38f3e81c2
Copyright registration time
2026-06-05T22:50:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T15:41:10Z
Bitcoin block
953528
Canonical record hash
sha256:f6c6f9273e337a14ece1cb81de799bb4e7c29538751801bee148dd7dc2d484c0

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.