Sirenpublic verification layer
Siren Bench

letadlo.eth

No data, no score.

Booth demo · curated snapshotScore below is a tuned booth fixture so the predicted tier on the landing tile matches what you see here. Live four-source orchestration runs for any other ENS name you type in.
subjectpublic-read
C
Score
21
/ 100Tier C
Seniority 9 · Relevance 34
Evidence requiredconfidence: public-read · tier ceiling A

Score measures verifiability and code-quality signals. It does not predict intent.

Tier ladder
  • >= 65v2: requires verified GitHub cross-sign
  • >= 50
  • >= 35
  • >= 20
  • < 20
  • < 2 sourcesunrated, in queue
Sourcify
no projects in manifest
× 0.00
GitHub
no PAT / no claim in manifest
× 0.00
On-chain
no chains queried
× 0.00
ENS
no Graph API key
× 0.00
Score math · how 21 was built · open ledger
Seniority · quality / track recordw 0.50 · 100pt max9/ 100
  • compileSuccess(no data)
    0.25×—×× 1.0=0.000
  • ciPassRate(P1, awaits US-114b)
    0.20×—×× 0.6=0.000
  • testPresence
    0.15×0.40×× 0.6=0.036
  • bugHygiene(P1, awaits US-114b)
    0.10×—×× 0.6=0.000
  • repoHygiene
    0.15×0.55×× 0.6=0.050
  • releaseCadence(P1, awaits US-114b)
    0.15×—×× 0.6=0.000

Σ = 0.085 → seniority 9 of 100

(max reachable v1 = 70; verify GitHub cross-sign to lift)

Relevance · legitimacy / anti-scamw 0.50 · 100pt max34/ 100
  • sourcifyRecency(no data)
    0.30×—×× 1.0=0.000
  • githubRecency
    0.30×0.60×× 0.6=0.108
  • onchainRecency
    0.25×0.40×× 1.0=0.100
  • ensRecency
    0.15×0.85×× 1.0=0.128

Σ = 0.336 → relevance 34 of 100

(max reachable v1 = 88; verify GitHub cross-sign to lift)

Final score0.5 × 9 + 0.5 × 34 = 21.5021.05Tier C

(S tier reserved for verified-GitHub v2; everything else reachable)

Sourcify · absent

Subject manifest declares no Sourcify projects. Per EPIC §10, Sourcify is the only verified seniority source — without it, the seniority axis ceiling drops materially.

GitHub · absent

No GitHub claim in subject manifest, or PAT not configured. GitHub-derived score components return null_p1 from the engine.

On-chain · absent

Subject manifest declares no on-chain primary address, or the orchestrator did not query any chains. onchainRecency falls back to the subject's nonce / cap-1000.

ENS · letadlo.ethmissing× 0.00

ENS subgraph key not provided. Configure GRAPH_API_KEY to surface registration date, subname count, text-record count and last-update age for this subject.

ENS records are self-attested and do not contribute to score beyond recency component (7.5% of ceiling).

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