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Recording by Costumbre.

Recording identifiers

ISRC
US3DF2519152
CopyrightID (CopyrightChains transaction hash)
0xdd10a331f18b038034c376c70fbcba8df94732435b111860e9c73c76d332099f
Copyright registration time
2026-06-07T02:50:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:d04d06ac4ff1bff38aa06a8238d8386fe0cc491754dedcbb9214b4c66ff41005

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.