Triadichorum

Recording by John Surman.

Recording identifiers

ISRC
DEB330926604
CopyrightID (CopyrightChains transaction hash)
0x9a434b2c93f7e8023b3da1bbcf7c5b4fd0d85be160b2f53ee4fadd89388b3790
Copyright registration time
2026-07-06T23:29:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:abf7f87ee7ed90348d6bb5e5da6dad5f2720c65b9bc8b1db830e3b8508259d28

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.