Billy the Kid: No. 1, Introduction (The Open Prairie)

Recording by Aaron Copland.

Recording identifiers

ISRC
SEAEW1564020
CopyrightID (CopyrightChains transaction hash)
0xac3e2e7c6863c876b54a85e26a6df132ce67d288e62ee734fa3fcb1dff52a6a4
Copyright registration time
2026-06-25T23:35:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:995c2b33e6824df1ef2d328f3aeec04e13e29fb9d4054acaea9004212f29377f

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.