Silent, Listening

Recording by Fred Hersch.

Recording identifiers

ISRC
DEB332379904
CopyrightID (CopyrightChains transaction hash)
0x025f8bc94c2224a6a7d83c5067b53060c5b4281c4b38da408dac999b6eb67843
Copyright registration time
2026-06-27T13:19:24+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:fec53931249bba8bb9e10cbba5631e399835d39465258bd563af1fad3c112259

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.