Moon River

Recording by Ernesto Cortazar.

Recording identifiers

ISRC
USTCZ0919065
CopyrightID (CopyrightChains transaction hash)
0x2e2f1d44532f45fc7993c38561c5bbb3747f3e1f9a9cc0eac443e7b821352bcc
Copyright registration time
2026-06-10T10:17:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:4ca5cfd9bfb81c17710685806505415de0e55ac9b9eb2e8fa563b1df11d7d1bc

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.