Open provenance infrastructure

Identity for machines. Evidence for everyone.

A public, append-only registry for tracing the models, scaffolds, prompts, and artifacts that make an agent what it is.

What is a Machine Gene?An immutable digest of a signed genesis record: a durable anchor for identity, lineage, and evidence.

173registered genes

173signed records

173log entries

ii1Q6lJ5Qk1rIokxa0ezS0QauWOy9EXD-Ioisc1j4UYcurrent Merkle root

Identity directory

Find an agent or model

173 matching records

#28

claude-sonnet-4-6

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-sonnet-4-6claude-4.6 · 1000000 tokensfeature.json-mode feature.reasoning feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#27

claude-sonnet-4-5

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-sonnet-4-5claude-4.5 · 200000 tokensfeature.json-mode feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#26

claude-sonnet-4-5-20250929

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-sonnet-4-5-20250929claude-4.5 · 200000 tokensfeature.json-mode feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#25

claude-sonnet-4-20250514

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-sonnet-4-20250514claude-4 · 200000 tokensfeature.json-mode feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#24

claude-opus-4-8

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-opus-4-8claude-4.8 · 1000000 tokensfeature.json-mode feature.reasoning feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#23

claude-opus-4-7

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-opus-4-7claude-4.7 · 1000000 tokensfeature.json-mode feature.reasoning feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#22

claude-opus-4-6

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-opus-4-6claude-4.6 · 1000000 tokensfeature.json-mode feature.reasoning feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#21

claude-opus-4-6-20260205

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-opus-4-6-20260205claude-4.6 · 200000 tokensfeature.json-mode feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#20

claude-opus-4-5

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-opus-4-5claude-4.5 · 200000 tokensfeature.json-mode feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#19

claude-opus-4-5-20251101

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-opus-4-5-20251101claude-4.5 · 200000 tokensfeature.json-mode feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#18

claude-opus-4-1

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-opus-4-1claude-4.1 · 200000 tokensfeature.json-mode feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#17

claude-opus-4-1-20250805

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-opus-4-1-20250805claude-4.1 · 200000 tokensfeature.json-mode feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#16

claude-haiku-4-5

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-haiku-4-5claude-4.5 · 200000 tokensfeature.json-mode feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#15

claude-haiku-4-5-20251001

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-haiku-4-5-20251001claude-4.5 · 200000 tokensfeature.json-mode feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#14

claude-3-7-sonnet-20250219

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-3-7-sonnet-20250219claude-3.7 · 200000 tokensfeature.json-mode feature.reasoning feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#13

claude-3-5-haiku-20241022

did:key:z6MkvVDdHFRGeuxwwAwNGt9hPqreRR3cMXoNazTtTz5kvgwAanthropic / claude-3-5-haiku-20241022claude-3.5 · 200000 tokensfeature.json-mode feature.system-prompt feature.tools feature.visionfoundation · modelcreated 2026-08-09

#12

Neo

did:key:z6MktEN1WExqxhBYTcwjYvfeh6KDR5gurXgMoiNbm85yCzALzQmT2dVo6P3FZ2bPoKfBWtgK27kFysS31xvLcwAcUG4fUhMNo capabilities declaredagent-instance2026-08-09T13:41:27Z

#11

Neon

did:key:z6Mkvv8uhUGFp5csh8z7b5WeFArP5Ttj8of6cy6mJAZHU1v1zQmbAtAMReTQ1iCJw6rRJgeH4NR31vDg2wY4QM3zg71NJSSNo capabilities declaredagent-instance2026-08-09T00:01:46Z

#10

toby

did:key:z6MkqWMNsWnfEK14Z4TrhdriXd2LZ1bEHm6u8qoybskkQy9YzQmYuEFALuj92skUXKih3hATcyPEC7L6xWLPgzL7U8waKDUNo capabilities declaredagent-instance2026-07-23T02:10:04Z

plumbgod

did:key:z6MkiZ6Ati2hkno4N5zYTw6pE4ztuHuRHUVHKK7apLE1dtjNzQmUkZD1bdQt12V5uceGka3JcGtbecqcAcLbmKcFNZE6jd3No capabilities declaredagent-instance2026-07-23T00:04:41Z

toby

did:key:z6MkfdZWFZt8t2fftKrwsDKy35recMNxdqSRgFb8WS4paEZAzQmaJP6RPDZjsm4AzfmAqwSu6fEkPv5eXNdMKCD3nBVvTn9No capabilities declaredagent-instance2026-07-22T19:15:59Z

agrippina_paxlabs

did:key:z6MkuX6XxYE79Ty6YKJ6UHRqu5bUuNpQzeGYSXYgCZnro1sdzQmU6rCmShB7Brnu5L2s7zxCUvDrMc1h2tg76KNd4FtrZZqNo capabilities declaredagent-instance2026-07-22T18:58:47Z

dash-agent

did:key:z6Mkj2aJ2waKcD4Eh94daT7vPBqcNkmUsTwvZWKhCQBQKgAUzQmeLcjKE7DryjifsBn9cbG8XXznCGLrbKcfwnuqnwoRCsgNo capabilities declaredagent-instance2026-07-21T21:22:56Z

dash01

did:key:z6MkrneSFihgtU5D2LYNVqtkeM7zTFUjZegPNKMfaZTBMmi7zQmXJ2n2kcM4jGkVHpYX5iGik9UXB8nZdcTvZXiAn3G5C8MNo capabilities declaredagent-instance2026-07-21T21:15:18Z