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Website report · 20 min ago

usdc.cool

“$69.11B USDC issued”

Template-written 54 evidence items Code reader analysed 47 scripts
What this means for you

usdc.cool talked to 3 outside services on a first visit, including 2 that measure visits or show ads.E5E7

  • Tech check: the site mentions live data / analytics and a working app / platform, but we found nothing behind those in what its public page loads.E51E52
  • What loads is a page only: no calls to its own backend, no wallet code, no contract calls, no AI services and no live connections.E53
  • Before you click anything, the page loads analytics or ad services: Cloudflare Web Analytics and PostHog.E5E7
  • 1 cookie was set in your browser, all by the site itself.E8

Tech check

What the site says about itself, next to what its public page actually loads. Facts only, no verdict: you decide.

Nothing found on the public page

Live data / analytics

“…across multiple blockchains, using publicly accessible on-chain data. Balance attestations of the USDC supply can be found…”E51

No matching code, calls or services in what loaded for us.

Nothing found on the public page

A working app / platform

“…by 1.97% this week Share Supply Introducing usdc.cool: the app!usdc.cool: the app! The USDC supply right in your pock…”E52

No matching code, calls or services in what loaded for us.

Calls its own backend none seen
Wallet code none seen
Contract calls in its code none seen
Talks to AI services none seen
Live connections none seen

What loads is a page only: no own backend calls, wallet code, contract calls, AI services or live connections.E53

What it is

  • The Internet Archive first saved this site on 2021-11-24 (1817 days ago).E54
  • The site describes itself as: “There has been $69.11B USDC issued across 39 chains.”E2
  • It's built with React (common tools for building web apps).E11
  • In your browser it can copy text to your clipboard and saves small bits of data in your browser.E14E15
  • It has sections such as /charts, /bridges, /mcp, /ethereum, /solana and /hyperevm.E20

Where your data goes

Analytics & trackingCount visits and record what you do on the page. 2
static.cloudflareinsights.comCloudflare Web Analytics: page-view counter 1×E5
us-assets.i.posthog.comPostHog: product analytics and session replay 2×E7
Not identifiedServices we don't have in our list yet. 1
assets.stables.coolnot identified 2×E6

How key features work

Measuring what you do

Visits and clicks are measured with Cloudflare Web Analytics and PostHog (found in its traffic or its code).E5E7E12

Cloudflare Web AnalyticsPostHog

Saving data on your device

It saves data in your browser (localStorage and sessionStorage), so some things persist between visits.E15E9E10

local_storagelocalStoragesessionStorage

Cookies and storage

Names only. We never store the values.

CookieSet forKeptWhose
ph_phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj3oxcq4D0tk_posthogE8usdc.cool about 365 daysthe site

localStorageE9: ph_phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj3oxcq4D0tk_posthog, flash-usdc-cool-app

sessionStorageE10: ph_phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj3oxcq4D0tk_session_registered_properties, ph_phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj3oxcq4D0tk_posthog, ph_phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj3oxcq4D0tk_primary_window_exists

Pages and API calls

Pages it links to

//charts/bridges/mcp/ethereum/solana/hyperevm/base/arbitrum/arc/polygon/sui/aptos/stellar/avalanche/monad/optimism/algorand/x-layer/sonic/ink/noble/near/xdc/cardano/sei/polkadot/tron/starknet/hedera

Endpoints

Called while loading (seen) or named in the code (code).

/api/surveyscodeE16
/api/early_access_featurescodeE17
/api/product_tourscodeE18
/api/web_experimentscodeE19

Evidence

Every sentence above points to one of these. Code references show the file, line:column and the short identifier that matched, never the site's code itself.

E1
Page title: $69.11B USDC issued
page title · https://usdc.cool/
E2
Page description: There has been $69.11B USDC issued across 39 chains.
page description · https://usdc.cool/
E3
Site name: usdc.cool
page site_name · https://usdc.cool/
E4
46 request(s) to usdc.cool
types: 36 script, 5 image, 2 stylesheet
GET https://usdc.cool/ · script · 46 requests · network recording
E5
1 request(s) to static.cloudflareinsights.com
types: 1 script
GET https://static.cloudflareinsights.com/beacon.min.js/vce701823e78c4301a35b7e07294d87301792088814092 · script · network recording
E6
2 request(s) to assets.stables.cool
types: 2 image
GET https://assets.stables.cool/images/matt-venables/avatar-transparent.png · image · 2 requests · network recording
E7
2 request(s) to us-assets.i.posthog.com
types: 2 script
GET https://us-assets.i.posthog.com/array/phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj3oxcq4D0tk/config.js · script · 2 requests · network recording
E8
Cookie 'ph_phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj3oxcq4D0tk_posthog' set for usdc.cool
kept for about 365 days
cookie ph_phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj3oxcq4D0tk_posthog on usdc.cool · value not stored
E9
localStorage: 2 key(s) saved in your browser
localStorage keys: ph_phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj, flash-usdc-cool-app · values not stored
E10
sessionStorage: 3 key(s) saved in your browser
sessionStorage keys: ph_phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj, ph_phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj, ph_phc_1lxh6QjBQ1NpMuiP3Wq7VCSaJQA3c0Szj · values not stored
E11
React detected by the code reader (react-runtime)
confidence: medium
usdc.cool/assets/index-BIfb1aLM.js · “react-runtime” · the code reader
E12
PostHog found in the code
usdc.cool/ (page HTML) @ 404:17843 · “posthog.com” · pattern scan
E13
Sentry found in the code
usdc.cool/assets/page-seo-D06JiT3m.js @ 1:74833 · “sentry.io” · pattern scan
E14
Uses the browser ability: clipboard_write
can copy text to your clipboard
usdc.cool/assets/use-copy-to-clipboard-P4zACqyy.js @ 1:636 · “clipboard.writeText(” · pattern scan
E15
Uses the browser ability: local_storage
saves small bits of data in your browser
usdc.cool/assets/index-BIfb1aLM.js @ 10:81316 · “localStorage.setItem(” · pattern scan
E16
The code names the endpoint /api/surveys
usdc.cool/assets/page-seo-D06JiT3m.js @ 1:216452 · “/api/surveys” · pattern scan
E17
The code names the endpoint /api/early_access_features
usdc.cool/assets/page-seo-D06JiT3m.js @ 1:242129 · “/api/early_access_features” · pattern scan
E18
The code names the endpoint /api/product_tours
usdc.cool/assets/page-seo-D06JiT3m.js @ 2:6481 · “/api/product_tours” · pattern scan
E19
The code names the endpoint /api/web_experiments
usdc.cool/assets/page-seo-D06JiT3m.js @ 2:17585 · “/api/web_experiments” · pattern scan
E20
50 links to pages on the same site
page links · https://usdc.cool/ · /, /charts, /bridges, /mcp, /ethereum, /solana, /hyperevm, /base, /arbitrum, /arc, /polygon, /sui
E21
Address in code: 0x6f8d879d2e3da05b65397f68250fba16fe9baf74
usdc.cool/ (page HTML) @ 404:8959 · “0x6f8d879d2e3da05b65397f68250fba16fe9baf74” · pattern scan
E22
Address in code: 0x4fabb145d64652a948d72533023f6e7a623c7c53
usdc.cool/assets/config-DuPpuBOH.js @ 1:1084 · “0x4fabb145d64652a948d72533023f6e7a623c7c53” · pattern scan
E23
Address in code: 0x061af032ccf1ce35a39b556e0f442bf2dbe1ed06
usdc.cool/assets/config-DuPpuBOH.js @ 1:1797 · “0x061af032ccf1ce35a39b556e0f442bf2dbe1ed06” · pattern scan
E24
Address in code: 0xcbb7c0000ab88b473b1f5afd9ef808440eed33bf
usdc.cool/assets/config-DuPpuBOH.js @ 1:2403 · “0xcbb7c0000ab88b473b1f5afd9ef808440eed33bf” · pattern scan
E25
Address in code: 0xd18b7ec58cdf4876f6afebd3ed1730e4ce10414b
usdc.cool/assets/config-DuPpuBOH.js @ 1:2932 · “0xd18b7ec58cdf4876f6afebd3ed1730e4ce10414b” · pattern scan
E26
Address in code: 0x171a4217b86a807a64eb94757db6849fb4bdbaa0
usdc.cool/assets/config-DuPpuBOH.js @ 1:3532 · “0x171a4217b86a807a64eb94757db6849fb4bdbaa0” · pattern scan
E27
Address in code: 0x72dfb2e44f59c5ad2bafe84314e5b99a7cd5075e
usdc.cool/assets/config-DuPpuBOH.js @ 1:3714 · “0x72dfb2e44f59c5ad2bafe84314e5b99a7cd5075e” · pattern scan
E28
Address in code: 0xf939e0a03fb07f59a73314e73794be0e57ac1b4e
usdc.cool/assets/config-DuPpuBOH.js @ 1:4303 · “0xf939e0a03fb07f59a73314e73794be0e57ac1b4e” · pattern scan
E29
Address in code: 0x6b175474e89094c44da98b954eedeac495271d0f
usdc.cool/assets/config-DuPpuBOH.js @ 1:4968 · “0x6b175474e89094c44da98b954eedeac495271d0f” · pattern scan
E30
Address in code: 0xfa2acd0861bd3219d5764d349d3a970ae8321620
usdc.cool/assets/config-DuPpuBOH.js @ 1:5618 · “0xfa2acd0861bd3219d5764d349d3a970ae8321620” · pattern scan
E31
Address in code: 0x73b5d86deae56497f852fd79dd6fe68c7270fb6b
usdc.cool/assets/config-DuPpuBOH.js @ 1:6262 · “0x73b5d86deae56497f852fd79dd6fe68c7270fb6b” · pattern scan
E32
Address in code: 0x20c0000000000000000000006fd9a167923ba194
usdc.cool/assets/config-DuPpuBOH.js @ 1:6438 · “0x20c0000000000000000000006fd9a167923ba194” · pattern scan
E33
Address in code: 0xbef5f6d51cb62b58e6a8f77868681825c6fe21c1
usdc.cool/assets/config-DuPpuBOH.js @ 1:7052 · “0xbef5f6d51cb62b58e6a8f77868681825c6fe21c1” · pattern scan
E34
Address in code: 0xc891eb4cbdeff6e073e859e987815ed1505c2acd
usdc.cool/assets/config-DuPpuBOH.js @ 1:7235 · “0xc891eb4cbdeff6e073e859e987815ed1505c2acd” · pattern scan
E35
Address in code: 0x60a3e35cc302bfa44cb288bc5a4f316fdb1adb42
usdc.cool/assets/config-DuPpuBOH.js @ 1:7410 · “0x60a3e35cc302bfa44cb288bc5a4f316fdb1adb42” · pattern scan
E36
Address in code: 0xa6de01a2d62c6b5f3525d768f34d276652c554c8
usdc.cool/assets/config-DuPpuBOH.js @ 1:7587 · “0xa6de01a2d62c6b5f3525d768f34d276652c554c8” · pattern scan
E37
Address in code: 0x1abaea1f7c830bd89acc67ec4af516284b1bc33c
usdc.cool/assets/config-DuPpuBOH.js @ 1:7767 · “0x1abaea1f7c830bd89acc67ec4af516284b1bc33c” · pattern scan
E38
Address in code: 0x3ee196e78d4d4248b849b8e1c7f44c5457fafd2c
usdc.cool/assets/config-DuPpuBOH.js @ 1:7944 · “0x3ee196e78d4d4248b849b8e1c7f44c5457fafd2c” · pattern scan
E39
Address in code: 0x1c60ba0a0ed1019e8eb035e6daf4155a5ce2380b
usdc.cool/assets/config-DuPpuBOH.js @ 1:8872 · “0x1c60ba0a0ed1019e8eb035e6daf4155a5ce2380b” · pattern scan
E40
Address in code: 0x0c06ccf38114ddfc35e07427b9424adcca9f44f8
usdc.cool/assets/config-DuPpuBOH.js @ 1:9528 · “0x0c06ccf38114ddfc35e07427b9424adcca9f44f8” · pattern scan
E41
Address in code: 0xbf6e2966a9c3d99c9e4d069e04f7bdb9c8aa762c
usdc.cool/assets/config-DuPpuBOH.js @ 1:9703 · “0xbf6e2966a9c3d99c9e4d069e04f7bdb9c8aa762c” · pattern scan
E42
Address in code: 0x39b8b6385416f4ca36a20319f70d28621895279d
usdc.cool/assets/config-DuPpuBOH.js @ 1:9883 · “0x39b8b6385416f4ca36a20319f70d28621895279d” · pattern scan
E43
Address in code: 0x420ca0f9b9b604ce0fd9c18ef134c705e5fa3430
usdc.cool/assets/config-DuPpuBOH.js @ 1:10061 · “0x420ca0f9b9b604ce0fd9c18ef134c705e5fa3430” · pattern scan
E44
Address in code: 0x3ff47c5bf409c86533fe1f4907524d304062428d
usdc.cool/assets/config-DuPpuBOH.js @ 1:10239 · “0x3ff47c5bf409c86533fe1f4907524d304062428d” · pattern scan
E45
Address in code: 0xe0aea583266584dafbb3f9c3211d5588c73fea8d
usdc.cool/assets/config-DuPpuBOH.js @ 1:10527 · “0xe0aea583266584dafbb3f9c3211d5588c73fea8d” · pattern scan
E46
Address in code: 0x8e9c32a536ab623a2e0e9961bce6f5fe7504e084
usdc.cool/assets/config-DuPpuBOH.js @ 1:11173 · “0x8e9c32a536ab623a2e0e9961bce6f5fe7504e084” · pattern scan
E47
Address in code: 0x11b20f798b70df2201d8f550addcc3378b33dd4a
usdc.cool/assets/config-DuPpuBOH.js @ 1:11351 · “0x11b20f798b70df2201d8f550addcc3378b33dd4a” · pattern scan
E48
Address in code: 0x7c135549504245b5eae64fc0e99fa5ebabb8e35d
usdc.cool/assets/config-DuPpuBOH.js @ 1:11836 · “0x7c135549504245b5eae64fc0e99fa5ebabb8e35d” · pattern scan
E49
Address in code: 0x853d955acef822db058eb8505911ed77f175b99e
usdc.cool/assets/config-DuPpuBOH.js @ 1:12523 · “0x853d955acef822db058eb8505911ed77f175b99e” · pattern scan
E50
Address in code: 0xcacd6fd266af91b8aed52accc382b4e165586e29
usdc.cool/assets/config-DuPpuBOH.js @ 1:13050 · “0xcacd6fd266af91b8aed52accc382b4e165586e29” · pattern scan
E51
The site says: “…across multiple blockchains, using publicly accessible on-chain data. Balance attestations of the USDC supply can be found…”
page text · https://usdc.cool/ · …across multiple blockchains, using publicly accessible on-chain data. Balance attestations of the USDC supply can be found…
E52
The site says: “…by 1.97% this week Share Supply Introducing usdc.cool: the app!usdc.cool: the app! The USDC supply right in your pock…”
page text · https://usdc.cool/ · …by 1.97% this week Share Supply Introducing usdc.cool: the app!usdc.cool: the app! The USDC supply right in your pock…
E53
51 requests on load: no own backend calls, wallet code, contract calls, AI services or live connections
GET https://usdc.cool/ · summary · 51 requests · network recording
E54
The Internet Archive first saved usdc.cool on 2021-11-24 and has snapshots from 94 different days
page web archive · https://web.archive.org/web/20211124062407/usdc.cool

Limits

  • We only see what your browser sees: code and requests on a first visit, without logging in or accepting cookie banners. What the servers do with data is invisible from outside.
  • Site code is usually minified (compressed), so names are partly lost and some code may be only partly analysed.
  • Some trackers only load after you accept cookies or log in, so the real list can be longer.
  • We visited from a server in the United States. Sites load different trackers and cookie banners in different countries (visitors in the EU usually get a consent banner first).
  • The tech check compares the site's own words with what its public page loads. Work done on servers, in private code or in separate apps isn't visible here, so 'nothing found' means not visible on the public page, not that it doesn't exist.
  • This text was written from fixed templates because no AI writer was available. It uses exactly the same evidence.
  • The code reader hit its size budget on parts of 35 large bundle file(s); those parts weren't fully analysed.

Facts, not judgements: this page describes what the code and traffic show, not anyone's intent. Not financial advice. Case id 37XzNWva.