Category: Media

In this video I share with the viewer some of the experiences I have had with my time in the Friends and Family testnet period for cardano-node and walk the viewer through making a node certificate, creating staking keys and as bonus contents we look more into docker swarm, pro’s and con’s of docker containers for cardano-node and community scripts.

Here is the link: https://www.youtube.com/watch?v=Yhx6IQRrbBA

They say one of the best ways to learn how something truly works is to build it from the ground up. So I took that to heart and decided to build some scripts instead of using some of the other great scripts out there. And I could not resist putting in some ASCII for ANP logo in there as well 🙂

Create address and .vkey .skey:
https://gist.github.com/Willburn/32fb6c5bf69e85258320bc7be7a24db5

Simple send transaction script:
https://gist.github.com/Willburn/b91cde5227826be465e21bcc6be9cf88

Multiple (2) transactions:
https://gist.github.com/Willburn/5240f6f2fc45e49a1bc01af183ae5dfd

It has been quite a ride for ADA North Pool and as a staking pool operator I have learned a lot during these 109 days. I am grateful for the trust delegators have put in my pool and I hope to continue improving also for the main net. Thank you to every delegator who made it possible for ANP to produce 2000 blocks during the ITN.

ISPPA – Inter Stake Pool Peering Agreement

In spirit with the Cardano incentivised testnet and experimenting on models of pool operation several pools have together formed an “Inter-Stake Pool Peering Agreement”

In total these pool operators have produced well over 42000 blocks all together and have proven over time to be reliable pool operators securing 24/7 operations of their pools. For comparison this is roughly the same size as all the blocks produced by the largest multi pool combined. On average the pool operators produce around 12% of the blocks in the network in any given epoch.

The main intention of this agreement is to test for and try to achieve an even better networking infrastructure and propagation of blocks than with each pool operator running on his own during the ITN. It involves connecting the pools and relay nodes as preferred meaning that these nodes will form a huge cluster located all over the world that will be constantly inter-connected and exchanging data. The preferred option technically adds a fourth layer of communication on top of the 3 communication layers of Cyclon, Rings and Vincity. It does not mean that the pool operators are going to exclude other pools from their information flow as we are firm believers in decentralization. It also does not mean the operators are running a common business but will stay independent entities.

Finally as this is an ITN we hope to collect data and see if this model of operation can give improvements to the already steadily improving network of Cardano nodes all around the world! We will welcome collaboration at a later point but for now want to keep a steady sample size to compare data.

Pool operators AHLNET AIJOU ANP BAKE BAKE2 BCSH CALM CHEAP CHKN CLIO1 COOL CSP ELMO HAPPY HRBR HRMA HRMS ITALY KIWI LIEBE LOVE MERRY MONKY SAND SEXY SEXY69 SOBIT STACK STDN STR8 VIPER

https://isppa.info/

With Jormungandr 0.8.11 you can fetch the genesis block with http(s). Enabling this functionality will not only reduce load on the IOHK trusted peers, but also reduces your bootstrap times, all you need to do is add the fetch block0 service in your node_config.yaml or in node_config.json.

JSON configuration

{
  "log": [
    {
      "format": "plain",
      "level": "info",
      "output": "stderr"
    }
  ],
  "http_fetch_block0_service": [
    "https://adanorthpool.com/bootstrap"
  (you can add multiple addresses here as well)
  ],
...
                    

YAML configuration

---
log:
- format: plain
  level: info
  output: stderr
http_fetch_block0_service:
- https://adanorthpool.com/bootstrap/
(you can add multiple addresses here as well)
...