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Recording by Mercedes Sosa.

Recording identifiers

ISRC
ARXP72410010
CopyrightID (CopyrightChains transaction hash)
0x16253d2d734a77d885d0187b1500e5bfef3c7a607711e8274cc4337b22b9b5fd
Copyright registration time
2026-06-24T16:56:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:c4343f5a48ebf46d846a1592e089a5b7e9330a1b311fbb805dcde81cb1809a52

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.