Seven Nation Army

Recording by Natalia Lacunza.

Recording identifiers

ISRC
ES5701801429
CopyrightID (CopyrightChains transaction hash)
0x43d4b0208f94bd65dcee93470521246f38c09ffaf0e534fd5f38eaf0569f277b
Copyright registration time
2026-06-22T13:52:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:0169d6ef833d768b220d372ce7b6d404df0380980130ede4ebf7b31e3b106e14

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.