kravietz 🦇 - Nostr Profile

About

I run an information security consulting company in the UK and EU. Long ago I studied chemical engineering, still interested in science and engineering (pro-nuclear and pro-renewables) and politics of EU and Eastern Europe. I mostly post in English, occasionally in Polish, which is my native language, sometimes also in Russian and Ukrainian. I've been to Russia and Ukraine a lot over the last ~20 years, actively supporting Ukraine's defense effort since 2014. I almost always follow back. I prefer to discuss any views as long as they are supported by arguments and evidence, I do ban for insults and hate speech. Once 2:486/23 on #Fidonet #fedi23 #fedi24 #linux #freebsd #ukraine #poland #nuclear #renewables #infosec #russia #speleo #caving

Metadata

NIP-05

kravietz@agora-echelon-pl.mostr.pub

Bitcoin Testnet (Taproot)

tb1pvz555w0w7pdy3l9skg202lkdnjqll4ct67l25f68x2h84e7u7r4q0t2fes

Bitcoin Mainnet (Taproot)

bc1pvz555w0w7pdy3l9skg202lkdnjqll4ct67l25f68x2h84e7u7r4qcruxrl

Created

10/25/2025, 7:54:33 PM

Updated

10/25/2025, 7:54:33 PM

Nostr DID

did:nostr:60a94a39eef05a48fcb0b214f57ecd9c81ffd70bd7beaa274732ae7ae7dcf0ea

Nostr Feed

nostr.rocks/users/60a94a39...

DID Document

{
  "@context": [
    "https://www.w3.org/ns/did/v1",
    "https://w3id.org/nostr/context",
    "https://w3id.org/security/suites/ed25519-2020/v1"
  ],
  "id": "did:nostr:60a94a39eef05a48fcb0b214f57ecd9c81ffd70bd7beaa274732ae7ae7dcf0ea",
  "verificationMethod": [
    {
      "id": "did:nostr:60a94a39eef05a48fcb0b214f57ecd9c81ffd70bd7beaa274732ae7ae7dcf0ea#key1",
      "controller": "did:nostr:60a94a39eef05a48fcb0b214f57ecd9c81ffd70bd7beaa274732ae7ae7dcf0ea",
      "type": "SchnorrVerification2025"
    }
  ],
  "authentication": [
    "#key1"
  ],
  "assertionMethod": [
    "#key1"
  ],
  "profile": {
    "id": "did:nostr:event:2733051ad0d0f8a60d768ed44876f3735d24f0f865e574871fd33bf92badfadb",
    "name": "kravietz 🦇",
    "about": "I run an information security consulting company in the UK and EU. Long ago I studied chemical engineering, still interested in science and engineering (pro-nuclear and pro-renewables) and politics of EU and Eastern Europe. I mostly post in English, occasionally in Polish, which is my native language, sometimes also in Russian and Ukrainian. I've been to Russia and Ukraine a lot over the last ~20 years, actively supporting Ukraine's defense effort since 2014. I almost always follow back. I prefer to discuss any views as long as they are supported by arguments and evidence, I do ban for insults and hate speech. Once 2:486/23 on #Fidonet\n\n#fedi23 #fedi24 #linux #freebsd #ukraine #poland #nuclear #renewables #infosec #russia #speleo #caving",
    "picture": "https://akkoma-media.obj.krvtz.net/akkoma-media/ccc120b3de752ded82c5c4e726bb9cbba0d06d47a2b953039f6f9464508e56c0.jpeg?name=y6spAfwU21P07g.jpeg",
    "nip05": "kravietz@agora-echelon-pl.mostr.pub",
    "created_at": 1761414873,
    "updated_at": "2025-10-25T17:54:33.000Z"
  },
  "service": [
    {
      "id": "did:nostr:60a94a39eef05a48fcb0b214f57ecd9c81ffd70bd7beaa274732ae7ae7dcf0ea#bitcoin-taproot",
      "type": "TaprootAddress",
      "network": "tbtc4",
      "serviceEndpoint": "tb1pvz555w0w7pdy3l9skg202lkdnjqll4ct67l25f68x2h84e7u7r4q0t2fes"
    },
    {
      "id": "did:nostr:60a94a39eef05a48fcb0b214f57ecd9c81ffd70bd7beaa274732ae7ae7dcf0ea#bitcoin-mainnet-taproot",
      "type": "TaprootAddress",
      "network": "btc",
      "serviceEndpoint": "bc1pvz555w0w7pdy3l9skg202lkdnjqll4ct67l25f68x2h84e7u7r4qcruxrl"
    }
  ]
}

View as JSON API endpoint View as standardized DID document

Raw JSON

{
  "_id": "67fa73ed01976a34b64e7275",
  "pubkey": "60a94a39eef05a48fcb0b214f57ecd9c81ffd70bd7beaa274732ae7ae7dcf0ea",
  "content": "{\"name\":\"kravietz 🦇\",\"about\":\"I run an information security consulting company in the UK and EU. Long ago I studied chemical engineering, still interested in science and engineering (pro-nuclear and pro-renewables) and politics of EU and Eastern Europe. I mostly post in English, occasionally in Polish, which is my native language, sometimes also in Russian and Ukrainian. I've been to Russia and Ukraine a lot over the last ~20 years, actively supporting Ukraine's defense effort since 2014. I almost always follow back. I prefer to discuss any views as long as they are supported by arguments and evidence, I do ban for insults and hate speech. Once 2:486/23 on #Fidonet\\n\\n#fedi23 #fedi24 #linux #freebsd #ukraine #poland #nuclear #renewables #infosec #russia #speleo #caving\",\"picture\":\"https://akkoma-media.obj.krvtz.net/akkoma-media/ccc120b3de752ded82c5c4e726bb9cbba0d06d47a2b953039f6f9464508e56c0.jpeg?name=y6spAfwU21P07g.jpeg\",\"nip05\":\"kravietz@agora-echelon-pl.mostr.pub\",\"fields\":[[\"OpenPGP\",\"6F7B6BB9A9B632555E1A03C132AF1F39C4EE03F2\"],[\"Website\",\"https://krvtz.net/\"],[\"KeyOxide\",\"https://keyoxide.org/hkp/6F7B6BB9A9B632555E...\"],[\"Matrix\",\"@kravietz:krvtz.net\"],[\"Nostr\",\"kravietz@iris.to\"]]}",
  "created_at": 1761414873,
  "id": "2733051ad0d0f8a60d768ed44876f3735d24f0f865e574871fd33bf92badfadb",
  "kind": 0,
  "sig": "8cdd49fb6ae77f62e733380ceeade8541a0d1d627912801a0a0f47f0f21514e0da2d248d82e328c73e238b937c6f3c33fd457d3347f74a592f7845c99059a185",
  "tags": [
    [
      "proxy",
      "https://agora.echelon.pl/users/kravietz",
      "activitypub"
    ],
    [
      "client",
      "Mostr",
      "31990:6be38f8c63df7dbf84db7ec4a6e6fbbd8d19dca3b980efad18585c46f04b26f9:mostr",
      "wss://relay.ditto.pub/"
    ]
  ],
  "updated_at": "2025-10-25T17:54:33.000Z"
}