Motivos Por Sonrier

Recording by Oscar Cortez.

Recording identifiers

ISRC
USE7D2000149
CopyrightID (CopyrightChains transaction hash)
0xda21209a9238ff878bb71085df8c48e1d06f5560316b6f835561eec7a8f4c971
Copyright registration time
2026-06-25T14:29:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:7cff038e269dcbb27fb1f7dd0d1fdc5d2ea18ffa23f60623f2106abe295a54e2

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.