Red And Orange

Recording by Jan Hammer.

Recording identifiers

ISRC
USSM17601160
CopyrightID (CopyrightChains transaction hash)
0xbc81ce6e8ecc65ea7767c8841b71525570d5de88a6b82016b55a59da57df7ec3
Copyright registration time
2026-07-06T07:47:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:b96b69eaa455b464d169acb25e8aa91b8fc866a94c4e9b25e23e70c021a0cedb

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.