Victory Lap

Recording by Macklemore & Ryan Lewis.

Recording identifiers

ISRC
GMM881200018
CopyrightID (CopyrightChains transaction hash)
0x03714a05dc8cfb9f55660b1085eab1c7ee565f21d28839bee807a222ee1886b2
Copyright registration time
2026-06-04T15:11:57+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:817471b183015666f693dd52b8504cfb2ec99a5245e8e6d7b1748d265ccd88a7

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.