Oasis

Recording by John Hartford.

Recording identifiers

ISRC
USRO20248011
CopyrightID (CopyrightChains transaction hash)
0xa4469d50ef6ddefe05deb6149ad2d955b61b55f805b29e2d7b26834b38f5e458
Copyright registration time
2026-06-24T10:42:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T05:09:12Z
Bitcoin block
956312
Canonical record hash
sha256:c0e547c36d2bc21eccbb0a7b8a4aff2c734d6c1234cb9bcf38483c1a78b66a03

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.