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Recording by David Grisman.

Recording identifiers

ISRC
USRO28825108
CopyrightID (CopyrightChains transaction hash)
0xb39fc61a6a6cb3fa2c7bce5df19825d4657ec60d32f3584d69b42269c08bb75d
Copyright registration time
2026-07-31T06:55:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T08:26:41Z
Bitcoin block
960368
Canonical record hash
sha256:a14a2061d4aa5dea3e9eae1958bdb64029ddf329b1e95ef23d7ffd15f4492add

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.