Volver

Recording by Orquesta De Tangos Argentina.

Recording identifiers

ISRC
CAM460434294
CopyrightID (CopyrightChains transaction hash)
0x9fac61f0c2f5cc217ed31fbde8a6e7121e8bf0fd518332c3a1617d6564bc4830
Copyright registration time
2026-07-31T01:56:19+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T02:19:15Z
Bitcoin block
960334
Canonical record hash
sha256:d7acf748071513d80e164aa01eca9ff99ab33f242a9fb37cd13e571dc887be08

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.