Siren Bench

vitalik.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

Score

/ 100Tier A

Seniority 67 · Relevance 85

Fast-trackconfidence: 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

2 exact-match entries

× 1.00

GitHub

claim trusted, × 0.60 until cross-signed

× 0.60

On-chain

2 chains verified

× 1.00

ENS

subgraph live

× 1.00

Sourcify · verified bytecode evidence2 verified · 0 errored · 0 Etherscan fallback

about Sourcify ↗

Curated demo registry proxychain 1 · 0x1000…0001
EXACT
creation: EXACTruntime: EXACTfunctions: 3events: 1
compiler: 0.8.24+commit.e11b9ed9evm: parisoptimizer: on (20000)license: MIT
uupsownable
proxy: EIP1967Proxy · impls: 0x1111…1111, 0x2222…2222
storage layout · 3 entries
slot label type off
0 _owner t_address 0
1 _paused t_bool 0
2 _balances t_mapping(t_address,t_uint256) 0
Sourcify repo ↗Lookup ↗
Curated demo verifierchain 1 · 0x1000…0002
EXACT
creation: EXACTruntime: EXACTfunctions: 3events: 1
compiler: 0.8.24+commit.e11b9ed9evm: parisoptimizer: on (20000)license: MIT
uupsownable
proxy: EIP1967Proxy · impls: 0x1111…1111, 0x2222…2222
storage layout · 3 entries
slot label type off
0 _owner t_address 0
1 _paused t_bool 0
2 _balances t_mapping(t_address,t_uint256) 0
Sourcify repo ↗Lookup ↗

slot	label	type	off
`0`	`_owner`	`t_address`	`0`
`1`	`_paused`	`t_bool`	`0`
`2`	`_balances`	`t_mapping(t_address,t_uint256)`	`0`

slot	label	type	off
`0`	`_owner`	`t_address`	`0`
`1`	`_paused`	`t_bool`	`0`
`2`	`_balances`	`t_mapping(t_address,t_uint256)`	`0`

Sourcify verifies that on-chain bytecode was compiled from the sources its author claims. Siren weighs Sourcify-verified contracts at full trust (×1.0) for the compileSuccess and sourcifyRecency components, plus a cross-chain breadth bonus for contracts verified on multiple chains.

Score math · how 76 was built · open ledger

Seniority · quality / track recordw 0.50 · 100pt max67/ 100

compileSuccess
0.25×1.00×× 1.0=0.250
ciPassRate
0.20×0.94×× 0.6=0.113
testPresence
0.15×1.00×× 0.6=0.090
bugHygiene
0.10×0.93×× 0.6=0.056
repoHygiene
0.15×1.00×× 0.6=0.090
releaseCadence
0.15×0.83×× 0.6=0.075

Σ = 0.674 → seniority 67 of 100

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

Relevance · legitimacy / anti-scamw 0.50 · 100pt max85/ 100

sourcifyRecency
0.30×1.00×× 1.0=0.300
githubRecency
0.30×0.92×× 0.6=0.165
onchainRecency
0.25×0.95×× 1.0=0.237
ensRecency
0.15×1.00×× 1.0=0.150

Σ = 0.852 → relevance 85 of 100

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

Final score0.5 × 67 + 0.5 × 85 = 76.0076.30Tier A

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

On-chain activity · 2 chains

oldest tx8.6y

active chains2 / 2

transfers total18.9k

last 90d950

Ethereum mainnethigh
first tx
8.6y· #4620000
nonce (out)
1.2k
transfers total
18.4k
last 90d
950
provider
etherscan
latest block
#22600000
Sepolia testnetdormant
first tx
2.2y· #5310000
nonce (out)
86
transfers total
420
last 90d
0
provider
etherscan
latest block
#8920000

Per-chain on-chain evidence the orchestrator pulls. Score uses recent transfer count (or outbound nonce as fallback) for the on-chain relevance signal — see breakdown for the formula.

Linked profiles · 2 · score-neutral

XVitalikButerinfrom ENS com.twitter
Farcastervitalik.ethfrom ENS xyz.farcaster

ENS contentHashipfs://bafybeihdwdcefgh4dqkjv67uzcmw7ojee6xedzdetojuzjevtenxquvyku

Social profiles are surfaced for navigation only. They do not contribute to the Bench score — only on-chain evidence, Sourcify verifications, GitHub source code, and ENS-internal signals are scored.

Sourcify · 2 entries2 verified · 0 failed

SOURCIFY× 1.00

Curated demo registry proxymainnet

0x10000000000000000000000000000000000000010.8.24+commit.e11b9ed9 · parisMIT

proxy · EIP1967Proxy · 2 impls

IMPLDemoRegistryProxyV1 · 0x1111111111111111111111111111111111111111mainnet
IMPLDemoRegistryProxyV2 · 0x2222222222222222222222222222222222222222mainnet

Storage-layout hygiene aggregator (US-119) is not yet wired into MultiSourceEvidence — per-pair classification will surface here in a follow-up Stream B PR.

Open per-contract verdict →Find similar contracts ↗

SOURCIFY× 1.00

Curated demo verifiermainnet

0x10000000000000000000000000000000000000020.8.24+commit.e11b9ed9 · parisMIT

proxy · EIP1967Proxy · 2 impls

IMPLDemoVerifierV1 · 0x1111111111111111111111111111111111111111mainnet
IMPLDemoVerifierV2 · 0x2222222222222222222222222222222222222222mainnet

Storage-layout hygiene aggregator (US-119) is not yet wired into MultiSourceEvidence — per-pair classification will surface here in a follow-up Stream B PR.

Open per-contract verdict →Find similar contracts ↗

Sourcify is the only verified seniority source in the v1 score — every signal here counts × 1.00 (EPIC §10 lock).

live · 12 reposGitHub · vbuterin146 public · 34200 followers

vbuterin/pyethereum2026-05-02

CI16/17 runs× 0.94BUGS8/9 closed× 0.89RELEASES (12m)1