Doble AA

Recording by Hans el Oso.

Recording identifiers

ISRC
USA2P2468714
CopyrightID (CopyrightChains transaction hash)
0x3000ebcc8cea82df7f9c7d914d186865bb9e435caaae2fa2f14b85cf316e882f
Copyright registration time
2026-06-06T08:41:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:47ae6c70411f73ab195293faa07fa493f09bdc56d026cf4a8fad7817ef30981a

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.