VII. Träumerei (Dreaming)

Recording by Robert Schumann.

Recording identifiers

ISRC
HKI199304008
CopyrightID (CopyrightChains transaction hash)
0xa32581b18893fed77f22e3d2dd7d67f5b1e0538bf2cc25a142726475720bdf6b
Copyright registration time
2026-06-22T18:59:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:9517170625c8038127f525e11bf032761bc0ceff8140c6f804796b70c34ec18e

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.