Interstellar No. 10

Recording by Karlheinz Stockhausen.

Recording identifiers

ISRC
ITK601801921
CopyrightID (CopyrightChains transaction hash)
0x013bf7256953a80b7997c7dd79dc5e59ad33268519dc4a88e3ca0c4d5972b8ac
Copyright registration time
2026-07-30T21:18:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T21:35:24Z
Bitcoin block
960317
Canonical record hash
sha256:565b5c4786906164268e0661136e4a7d573b6ab83bf84f72d19eea4716321873

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.