Solitude

Recording by Duke Ellington.

Recording identifiers

ISRC
USSM10502227
CopyrightID (CopyrightChains transaction hash)
0xaaed87dfbc7d79ede94b67155945145a287fcd316b7b559db2f76207dbb5df14
Copyright registration time
2026-06-05T19:08:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:0d6394a3a1b3d071d9c743b76d767f032fe70cb5312b6c1f3de670a2901ca3a0

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.