Volver

Recording by Carlos Gardel.

Recording identifiers

ISRC
DEUE22314559
CopyrightID (CopyrightChains transaction hash)
0xa3b31db588238db1ea93ff8f9a1f66766bad8ca654a4028a84264a24c63228ff
Copyright registration time
2026-06-26T00:06:34+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:68cc8f28c2386134aba7ae395a62c01ad89253f11939959ea92a01b883b8fdcd

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.