Inspiration

Recording by Orquesta De Tangos Argentina.

Recording identifiers

ISRC
USRDG0226469
CopyrightID (CopyrightChains transaction hash)
0x82c60fd0284752763326e6a0d195178ed847cd2bd7d142b7e724ce9813d9c00b
Copyright registration time
2026-07-30T13:15:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T14:36:16Z
Bitcoin block
960264
Canonical record hash
sha256:2c6d5562e728991f02bdaab0a4e735c03f0307c8c7a359ccb9a085c781c3cf54

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.