NFT storage Media is now easy to access via usrv, my pure python micro json client server package.
>>> from usrv import nftstorage as nst
>>> nst.link("eyJhb[...]VOmq8") # JWT token
>>> nst.upload(r"C:\Users\Toons\Pictures\arky.png")
{
'ok': True,
'value': {
'cid': 'bafybeicvqadvmhhzsqevu7qwwg4wjieinyzam75lrabqceiin6ja75k2ky',
'created': '2021-11-23T05:33:42.789+00:00',
'type': 'directory',
'scope': 'micro-io',
'files': [
{'name': 'arky.png', 'type': 'image/png'}
],
'size': 25337,
'pin': {
'cid': 'bafybeicvqadvmhhzsqevu7qwwg4wjieinyzam75lrabqceiin6ja75k2ky',
'created': '2021-11-23T05:33:42.789+00:00',
'size': 25337,
'status': 'queued'
},
'deals': []
},
'status': 200
}
Home For NFT Media is now easy to access via usrv, my pure python micro json client server package.
>>> from usrv import pinata
>>> pinata.link("eyJhb[...]rI7QY") # JWT token
>>> pinata.pinFile(r"C:\Users\Toons\Pictures\arky.png", name="arky delegate logo")
{
'IpfsHash': 'bafkreigfxalrf52xm5ecn4lorfhiocw4x5cxpktnkiq3atq6jp2elktobq',
'PinSize': 25279,
'Timestamp': '2021-11-24T21:57:23.983Z',
'status': 200
}
Improvement of my previous secp256k1 package, it computes signatures 100 times faster within python distribution. C code based on GMP library may run even faster within lower level development language.
This package implements ECDSA, BIP340-Schnorr and ARK-Schnorr signatures.
Arky just finished a shield.io badge service for ark blockchain.
http://badges.arky-delegate.info?path=api_path&field=json_attribute
api/delegates/arky -> api.delegates.arky)label and attribute value the message
shields web pages custom options from https://img.shields.io/static/v1 are also available.
Ark.io is available within shields.io trough simple-icons project.
Arky is proud to provide a python package running as a system service that harden Ark node against ddos attacks : pyrex. It combines basic linux commands like netstat, iptables and ipset to monitor and ban automatically suspicious ip. This service does not exempt you from basic safety behavior :
How fast it realy is with python ! Arky just released ark-broker, a python IOT broker that can be bridged with a powered by Ark blockchain or any blockchain with a RESTfull API interface. With 3 simple plugins added to hbmqtt, ark-broker provides security on subscription / publication and automation with blockchain.
ark-listener package now bundles an iot plugin. It configures a mosquitto server at startup and provides a simple forward module to send webhook data from blockchain to a specific topic.
Try it and listen blockchain noise from webhook id d8c9f764-8226-4644-b2df-47f39543afae at mqtt://listen.arky-delegate.info on ark/event topic.
Arky proudly provides a public HTML multisignature site. For python dev, mssrv.app pacakge is available here.
Arky proudly provides a public python multisignature server.
For python dev, mssrv pacakge is available here.
I freely provide to the ark comunity my python work on secp256k1 curve. It is focused on ark cryptography with ecdsa and schnorr signatures.
Ark core webhooks trigger POST requests containing data to a targeted peer. This one then can be parsed to trigger code execution with my python listener
Developing arky helps me understand well ARK network. With optimization approach I came up with this protocol that is now implemented by the ARK devs (not used yet).
Since the begining of ARK mainnet, some voters are trying to get maximum profit hopping from delegate to another. A vote hopper can reduce considerably the share of other voters. For ARK V1; For ARK V2
Google sheet document gives a synthetic overview to voters and delegates of how public sharing pool works.