Back Again

Recording by Sely.

Recording identifiers

ISRC
QZNWX2290006
CopyrightID (CopyrightChains transaction hash)
0x48b7f416cb595e1a4b37f59865b4ca8ed975273e54cd7a5f496d424d0c721695
Copyright registration time
2026-07-29T18:54:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-29T21:13:37Z
Bitcoin block
960145
Canonical record hash
sha256:384e497ea9cc5313f736cb3df73e46d93dfaf389d1f0c5ddaca088e6fe651969

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.