Oklahoma

Recording by Philip Grass.

Recording identifiers

ISRC
SE5W32202237
CopyrightID (CopyrightChains transaction hash)
0x831705b5101298437a3c08b27a58f856dccb76744bafb83c98efe82fb198b5dd
Copyright registration time
2026-06-09T21:58:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:43ce71120cec8ca9e7bb7653bccd8e0623070030ff0ef8318feab6b598195c51

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.