Argentina

Recording by Hugo Alfvén.

Recording identifiers

ISRC
SEBAA1400802
CopyrightID (CopyrightChains transaction hash)
0x970c8693b26fb095cde2ab30fd28e2033b99915aa84e6726f2570e81841f4250
Copyright registration time
2026-03-20T04:50:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:80909b04ef5d0c95f13c85a569a1181b78fcad0acb4f702534bf34c7e79c8693

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.