TrustVC · rongquan1 · Jun 11, 2026 · Jun 4, 2026 · Jun 5, 2026 · Jun 9, 2026
diff --git a/docs/getting-started.md b/docs/getting-started.md
@@ -161,7 +161,7 @@ TrustVC supports on-chain verification across the following networks:
 | Network | Code | Chain ID |
 |---|---|---|
 | Ethereum | ETH | 1 |
-| Polygon | MATIC | 137 |
+| Polygon | POL | 137 |
 | XDC | XDC | 50 |
 | Stability | FREE | 101010 |
 | Astron | ASTRON | 1338 |
@@ -171,7 +171,7 @@ TrustVC supports on-chain verification across the following networks:
 | Network | Code | Chain ID |
 |---|---|---|
 | Sepolia (Ethereum) | ETH | 11155111 |
-| Amoy (Polygon) | MATIC | 80002 |
+| Amoy (Polygon) | POL | 80002 |
 | XDC Apothem | XDC | 51 |
 | Stability Testnet | FREE | 20180427 |
 | Astron Testnet | ASTRON | 21002 |

diff --git a/docs/how-tos/contexts.md b/docs/how-tos/contexts.md
@@ -178,7 +178,7 @@ For detailed instructions on fixing CORS errors, see the [CORS Errors guide](/do
 "credentialStatus": {
   "type": "TransferableRecords",
   "tokenNetwork": {
-    "chain": "MATIC",
+    "chain": "POL",
     "chainId": "80002"
   },
   "tokenRegistry": "0xH3C2..."
@@ -188,7 +188,7 @@ For detailed instructions on fixing CORS errors, see the [CORS Errors guide](/do
 ####  **Field Details**
 - **`type`**: Defines the status type (TransferableRecords).
 - **`tokenNetwork`**: Specifies the blockchain details:
-- **`chain`**: Blockchain network name (e.g., MATIC).
+- **`chain`**: Blockchain network name (e.g., POL for Polygon mainnet, POL for Amoy testnet).
 - **`chainId`**: Blockchain ID (e.g., 80002 for Amoy network).
 - **`tokenRegistry`**: Address of the token registry contract.
 

diff --git a/docs/how-tos/credential-status.md b/docs/how-tos/credential-status.md
@@ -57,7 +57,7 @@ const rawDocument = {
   credentialStatus: {
     type: "TransferableRecords",
     tokenNetwork: {
-      chain: "MATIC",
+      chain: "POL",
       chainId: "80002",
     },
     tokenRegistry: "0xH3C2...", // Address of the Token Registry deployed

diff --git a/docs/how-tos/decentralized-renderer/using-generic-templates.md b/docs/how-tos/decentralized-renderer/using-generic-templates.md
@@ -87,7 +87,7 @@ Each template requires specific data fields. Below are examples for common templ
   "credentialStatus": {
     "type": "TransferableRecords",
     "tokenNetwork": {
-      "chain": "MATIC",
+      "chain": "POL",
       "chainId": "80002"
     },
     "tokenRegistry": "0x3652efbc80ace560844afc932d2bf8b452a96c6d",

diff --git a/docs/how-tos/issuer/dns-did.md b/docs/how-tos/issuer/dns-did.md
@@ -97,7 +97,7 @@ Example of a DNS-DID signed document:
 
 ## Hands-on Creating a DNS-DID
 
-Before we start creating the DNS-DID, please take note that this method **does not require** any ethers/matic (cryptocurrency) to begin. Which means if you use this method, your verifiable document that you will generate will be free!
+Before we start creating the DNS-DID, please take note that this method **does not require** any ethers/POL (cryptocurrency) to begin. Which means if you use this method, your verifiable document that you will generate will be free!
 Also, please make sure you have completed the prerequisites listed below.
 
 ### Prerequisites

diff --git a/docs/how-tos/issuer/dns-txt.md b/docs/how-tos/issuer/dns-txt.md
@@ -40,7 +40,7 @@ Have a better understanding about our different document types: [verifiable docu
 
 ## Hands-on Creating a DNS-TXT Record
 
-Before we start creating the DNS-TXT records, please take note that this method **requires** ethers/matic (cryptocurrency) to begin.
+Before we start creating the DNS-TXT records, please take note that this method **requires** ethers/POL (cryptocurrency) to begin.
 Also, please make sure you have completed the prerequisites listed below.
 
 ### Prerequisites

diff --git a/docs/tutorial/creator.md b/docs/tutorial/creator.md
@@ -618,7 +618,7 @@ curl --location 'http://localhost:3000/create/bill_of_lading' \
 --data '{"credentialSubject": {"type": ["BillOfLading"],"shipperAddressStreet": "","consigneeName": "","notifyPartyName": "","blNumber": "20250107","scac": "20250107"},"owner": "0xCA93690Bb57EEaB273c796a9309246BC0FB93649","holder": "0xCA93690Bb57EEaB273c796a9309246BC0FB93649"}'
 
 output:
-{"signedW3CDocument":{"@context":["https://www.w3.org/ns/credentials/v2","https://w3id.org/security/data-integrity/v2","https://trustvc.io/context/transferable-records-context.json","https://trustvc.io/context/render-method-context-v2.json","https://trustvc.io/context/attachments-context.json","https://trustvc.io/context/bill-of-lading.json"],"type":["VerifiableCredential"],"credentialStatus":{"type":"TransferableRecords","tokenNetwork":{"chain":"MATIC","chainId":"80002"},"tokenRegistry":"0x3652efbc80ace560844afc932d2bf8b452a96c6d","tokenId":"b91d5b4dfcc23d33f7be4f2620dd569c89987e8299bc4b67f6edb95b0bbbb46b"},"renderMethod":[{"id":"https://generic-templates.tradetrust.io","type":"EMBEDDED_RENDERER","templateName":"BILL_OF_LADING"}],"credentialSubject":{"type":["BillOfLading"],"shipperAddressStreet":"","consigneeName":"","notifyPartyName":"","blNumber":"20250107","scac":"20250107"},"validFrom":"2025-06-30T08:58:15.679Z","validUntil":"2025-09-30T08:58:15.679Z","issuer":"did:web:did.trustvc.io","id":"urn:bnid:_:0197c00e-f6ff-755b-88a2-a9e2f3974140","proof":{"type":"DataIntegrityProof","created":"2025-06-30T08:58:16Z",
+{"signedW3CDocument":{"@context":["https://www.w3.org/ns/credentials/v2","https://w3id.org/security/data-integrity/v2","https://trustvc.io/context/transferable-records-context.json","https://trustvc.io/context/render-method-context-v2.json","https://trustvc.io/context/attachments-context.json","https://trustvc.io/context/bill-of-lading.json"],"type":["VerifiableCredential"],"credentialStatus":{"type":"TransferableRecords","tokenNetwork":{"chain":"POL","chainId":"80002"},"tokenRegistry":"0x3652efbc80ace560844afc932d2bf8b452a96c6d","tokenId":"b91d5b4dfcc23d33f7be4f2620dd569c89987e8299bc4b67f6edb95b0bbbb46b"},"renderMethod":[{"id":"https://generic-templates.tradetrust.io","type":"EMBEDDED_RENDERER","templateName":"BILL_OF_LADING"}],"credentialSubject":{"type":["BillOfLading"],"shipperAddressStreet":"","consigneeName":"","notifyPartyName":"","blNumber":"20250107","scac":"20250107"},"validFrom":"2025-06-30T08:58:15.679Z","validUntil":"2025-09-30T08:58:15.679Z","issuer":"did:web:did.trustvc.io","id":"urn:bnid:_:0197c00e-f6ff-755b-88a2-a9e2f3974140","proof":{"type":"DataIntegrityProof","created":"2025-06-30T08:58:16Z",
 "cryptosuite": "ecdsa-sd-2023","proofPurpose":"assertionMethod","proofValue":"hZXGbdsA9oFArnVg2yjpoR6M+FOL8JDsRyngG/56y7V6GVWfWJPjHOLvizcolJDIBZv2+0Ch0WCIYewp/jE2bGDy4XALHFGj8hM5lW5hB4kio0Kglkol4OlKw+eZ8ujstHAB9XhFu7/XwAcKOB02TQ==","verificationMethod":"did:web:did.trustvc.io#keys-1"}},"txHash":"0x2b57d581fd1434d5e9409af65d33358bc8436f2b9c412d2e7c687217500a58c9"}
 ```
 

diff --git a/docs/tutorial/decentralized-renderer.md b/docs/tutorial/decentralized-renderer.md
@@ -182,7 +182,7 @@ export const BillOfLadingSample: BillOfLadingSchemaW3C = {
   credentialStatus: {
     type: "TransferableRecords",
     tokenNetwork: {
-      chain: "MATIC",
+      chain: "POL",
       chainId: "80002",
     },
     tokenRegistry: "0x3652efbc80ace560844afc932d2bf8b452a96c6d",