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Recording by Duelo.

Recording identifiers

ISRC
USUM50611763
CopyrightID (CopyrightChains transaction hash)
0x36fcea1f55376846e1257a2c352e2807619b2e46e02a1a1c864433574afd0e1f
Copyright registration time
2026-06-04T07:11:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:77ed1bf674745b5fd3f6e0173db1288fc8af40af6df52e0ff5265d872777cac1

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.