Beyond A Shadow

Recording by John Surman.

Recording identifiers

ISRC
DEB337914804
CopyrightID (CopyrightChains transaction hash)
0x38e47b8ee8a1d15a5ac7227183ced042301354d8071276fe172adb84ef68ecd1
Copyright registration time
2026-07-29T18:04:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T19:35:34Z
Bitcoin block
960138
Canonical record hash
sha256:dd0d114f10858b2925fde529031063a688435294834cd8d48b1c4abf5ee04442

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.