Back Once Again

Recording by Tolga Sisli.

Recording identifiers

ISRC
GBLV62322113
CopyrightID (CopyrightChains transaction hash)
0xe05c3b8f91dbfa8c5b9c139736a88f03122b23577387296545bf11b37a1263db
Copyright registration time
2026-06-09T13:11:56+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:5245349a114c2e28128c0b2dd06b4b8c571aa118649052a053b991ff06cfd203

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.