Back It Up

Recording by Alex Sargo.

Recording identifiers

ISRC
TCADN1880791
CopyrightID (CopyrightChains transaction hash)
0xa0b1a4f179479a7ef5170f1ef716c10fe5eee9d541a3451239ac2cf3733d8f4f
Copyright registration time
2026-07-06T03:43:28+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:ad1b86b752ab654ebf0116f60d7a602ed6bd5563db1311de0cd7321c864cad57

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.