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Recording by Carlos Gardel.

Recording identifiers

ISRC
ARA822553258
CopyrightID (CopyrightChains transaction hash)
0xccaff790dbe22a1b1f789d8486b03ad7fed1863445cb4ba033e6d0bf24742251
Copyright registration time
2026-07-07T02:49:04+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:a1f731c71ec8ddcc6476769ae22ad0ce3789c9a4f2a7d60d171dc78e9e19787a

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.