# Verify emo-social trace bundle (external)

Artifacts:
- Tarball: `emo_trace_payload_96700e8e-6a83-445e-86f7-06905c500146.tar.gz`
- SHA256: `85eb323c8e5f11cf4dd18e612e8cde8dcdb355b3fbd6380bbc8d480a5bf97e87`
- IF.TTT handle (PQ hybrid signed in registry): `if://citation/2ec551ec-0a08-487d-a41d-4d068aa8ee2f/v1`

Download:
```bash
curl -fsSL -o emo.tar.gz   'https://infrafabric.io/static/hosted/emo_trace_payload_96700e8e-6a83-445e-86f7-06905c500146.tar.gz'
# Alternate (Forgejo raw):
curl -fsSL -o emo.tar.gz   'https://git.infrafabric.io/danny/hosted/raw/branch/main/emo_trace_payload_96700e8e-6a83-445e-86f7-06905c500146.tar.gz'

sha256sum emo.tar.gz
```

Run verifier:
```bash
python3 -m venv venv
./venv/bin/pip install canonicaljson pynacl
curl -fsSL -o iftrace.py 'https://infrafabric.io/static/hosted/iftrace.py'
./venv/bin/python iftrace.py verify emo.tar.gz   --expected-sha256 85eb323c8e5f11cf4dd18e612e8cde8dcdb355b3fbd6380bbc8d480a5bf97e87
```

Merkle inclusion proof demo (REQ_SEEN completeness):
```bash
mkdir -p payload && tar -xzf emo.tar.gz -C .
./venv/bin/python iftrace.py verify-inclusion payload/req_seen_inclusion_proof.json
```

IF.TTT corroboration note:
- The `if://citation/...` handle is an internal registry identifier.
- For external review without registry access, use the published chain record:
  - `emo_trace_payload_96700e8e-6a83-445e-86f7-06905c500146.ttt_chain_record.json`
  - `emo_trace_payload_96700e8e-6a83-445e-86f7-06905c500146.ttt_chain_ref.json`