Roughtime service
This server also provides secure Roughtime service. It is monitored and maintained at the same service level as the NTP service provided. The time is synchronized with stratum 1 upstreams. The server runs roughtime, a custom Go implementation supporting Google-Roughtime and IETF drafts 00–19.
Address:
time.txryan.com:2002
ED25519 public key:
iBVjxg/1j7y1+kQUTBYdTabxCppesU/07D4PMDJk2WA=
Here is a valid ecosystem.json file to use Roughtime provided by this server:
{
"servers": [
{
"name": "Cloudflare-Roughtime-2",
"version": "IETF-Roughtime",
"publicKeyType": "ed25519",
"publicKey": "0GD7c3yP8xEc4Zl2zeuN2SlLvDVVocjsPSL8/Rl/7zg=",
"addresses": [
{
"protocol": "udp",
"address": "roughtime.cloudflare.com:2003"
}
]
},
{
"name": "time.txryan.com",
"version": "IETF-Roughtime",
"publicKeyType": "ed25519",
"publicKey": "iBVjxg/1j7y1+kQUTBYdTabxCppesU/07D4PMDJk2WA=",
"addresses": [
{
"protocol": "udp",
"address": "time.txryan.com:2002"
}
]
}
]
}
Multiple servers are recommended. Here is a community contributed list provided by Cloudflare.