feat: make ctype schema id ipns uri

code-examples/core_features/claiming/1_claiming.ts

@@ -2,7 +2,7 @@ import { CType } from '@kiltprotocol/core'
 
 export async function main(): Promise<CType> {
   const ctype = CType.fromSchema({
-    $schema: 'http://kilt-protocol.org/draft-01/ctype#',
+    $schema: 'ipns://k51qzi5uqu5dkglos1mtdukd4axyhwav7e98bga8g2nptrkgcbj9506ruoadiz/v1/ctype.json',
     title: 'Drivers License',
     properties: {
       name: {

code-examples/core_features/did/9_did.ts

@@ -76,7 +76,7 @@ function getRandomCType(): CType {
   // Random factor ensures that each created CType is unique and does not already exist on chain.
   const randomFactor = UUID.generate()
   return CType.fromSchema({
-    $schema: 'http://kilt-protocol.org/draft-01/ctype#',
+    $schema: 'ipns://k51qzi5uqu5dkglos1mtdukd4axyhwav7e98bga8g2nptrkgcbj9506ruoadiz/v1/ctype.json',
     title: `CType ${randomFactor}`,
     properties: {
       name: {

code-examples/workshop/attester/ctypeSchema.ts

@@ -3,7 +3,7 @@ import * as Kilt from '@kiltprotocol/sdk-js'
 // returns CTYPE from a schema
 export function getCtypeSchema(): Kilt.CType {
   return Kilt.CType.fromSchema({
-    $schema: 'http://kilt-protocol.org/draft-01/ctype#',
+    $schema: 'ipns://k51qzi5uqu5dkglos1mtdukd4axyhwav7e98bga8g2nptrkgcbj9506ruoadiz/v1/ctype.json',
     title: 'Drivers License',
     properties: {
       name: {

docs/sdk/0-core-feature/2_ctypes.md

@@ -10,7 +10,7 @@ title: CTypes
 KILT uses [JSON-Schema](https://json-schema.org/) (currently draft-07) to validate and annotate data in a strict format. This data format for [CType models](https://github.com/KILTprotocol/sdk-js/blob/develop/packages/core/src/ctype/CTypeSchema.ts) forms a CType with the definition of its characteristics. The following are all required properties of the schema, with no additional properties allowed:
 
 - Identifier: `$id` in the format `kilt:ctype:0x{cTypeHash}`
-- KILT specific JSON-Schema: '[http://kilt-protocol.org/draft-01/ctype-input#](http://kilt-protocol.org/draft-01/ctype-input#)'
+- KILT specific JSON-Schema: [`ipns://k51qzi5uqu5dkglos1mtdukd4axyhwav7e98bga8g2nptrkgcbj9506ruoadiz/v1/ctype.json`](https://ipfs.io/ipns/k51qzi5uqu5dkglos1mtdukd4axyhwav7e98bga8g2nptrkgcbj9506ruoadiz/v1/ctype.json)
 - Title: defines a user-friendly name for the CType that makes it easier for users to contextualise
 - Properties: Each property is the attribute the claimer wishes to have attested by the attester.
 
@@ -29,7 +29,7 @@ When making a claim for a CType, all the following properties are required:
 ```js
 {
   $id: 'kilt:ctype:0xda3861a45e0197f3ca145c2c209f9126e5053fas503e459af4255cf8011d51010',
-  $schema: 'http://kilt-protocol.org/draft-01/ctype#',
+  $schema: 'ipns://k51qzi5uqu5dkglos1mtdukd4axyhwav7e98bga8g2nptrkgcbj9506ruoadiz/v1/ctype.json',
   title: 'CtypeModel 2',
   properties: {
     name: { type: 'string' },
@@ -50,7 +50,7 @@ A claim from a nested CType requires the given CType, a list of comprised schema
 ```js
 nested = {
   $id: 'kilt:ctype:0xda3861a45e0197f3ca145c2c20f9f126e5053fas503e459af4255cf8011d51010',
-  $schema: 'http://kilt-protocol.org/draft-01/ctype#',
+  $schema: 'ipns://k51qzi5uqu5dkglos1mtdukd4axyhwav7e98bga8g2nptrkgcbj9506ruoadiz/v1/ctype.json',
   title: 'KYC and Passport',
   type: 'object',
   properties: {

docs/sdk/1-workshop/03-attester/03-ctype.md

@@ -36,7 +36,7 @@ For example, a very basic CType for a driver's license could look like this:
 {
   "schema": {
     "$id": "kilt:ctype:0xd8ad043d91d8fdbc382ee0ce33dc96af4ee62ab2d20f7980c49d3e577d80e5f5",
-    "$schema": "http://kilt-protocol.org/draft-01/ctype#",
+    "$schema": "ipns://k51qzi5uqu5dkglos1mtdukd4axyhwav7e98bga8g2nptrkgcbj9506ruoadiz/v1/ctype.json",
     "title": "Drivers License",
     "properties": {
       "name": {