#ProofOfAuthentication
Bitcointalk username: BitMaver
Campaign: Signature
Telegram: @Impro

Verifying bounty participation
Campaign joined: Signature
Spreadsheet number: 60
Profile Link: https://bitcointalk.org/index.php?action=profile;u=968947
XBA wallet address : XBZsyaf8gU8QBpFoDDF97S2HCaZ4m99jBf

district0x Dev Update - March 19th, 2019 | Development progress and product changes from district0x
https://blog.district0x.io/district0x-dev-update-march-19th-2019-9df40055d80e

Edgeless beta staking: 2nd cycle update
The second cycle in numbers:
- The cycle commenced on 10th of February;
- During the 19 days 10,460,369 EDG tokens were staked ( 2,166,083 EDG tokens were staked in the first cycle);
- With 150 unique participants involved in staking (119 participants in the first cycle)
https://blog.edgeless.io/blog/edgeless-beta-staking-2nd-cycle-update

Raiden Pulse #4: News from January and February


"Welcome back to the fourth episode of Raiden Pulse, this time covering all things Raiden that happened since the beginning of this year."
- Development Updates
- People
- Events
- What’s up next?
- Contributing
Learn more: https://medium.com/raiden-network/raiden-pulse-4-news-from-january-and-february-a25dbee298de.

February 2019 Newsletter
- Unveiling the TokenCard alpha
- TokenCard Community Meet-up
- Meet Bertie, our Finance Officer
Learn more: https://medium.com/tokencard/february-2019-newsletter-2bd5191668aa.

February 2019 adbank Update
"1. Monthly outlook and reflection from the CEO
2. Update on key areas of the business:
   - Tech
   - Team
   - Runway
   - Marketing / Sales
3. Our 2019 Goals Progress — OkR progress"
Learn more: https://medium.com/adbank-blog/february-2019-adbank-update-70d5559618da.

The Birth of Decentralized AI | Announcing the launch of the main net Beta version of the SingularityNET Platform on the Ethereum Network
https://blog.singularitynet.io/the-birth-of-decentralized-ai-bb82f638a497

30k ODIN Community Giveaway!
February 28th, 2019–23:59 UTC: 4 users will each receive 2,500 ODIN and a 1 month Discord Nitro gift.
March 31st, 2019–23:59 UTC: 4 users will each receive 2,500 ODIN and a 1 month Discord Nitro gift.
April 30th, 2019–23:59 UTC: 4 users will each receive 2,500 ODIN and a 1 month Discord Nitro gift.
More details here: https://medium.com/@odinblockchain/30k-odin-community-giveaway-19e515d489d6.

Get started with Remme Protocol using the new Java library
How Remme PKI (d) protocol can be used
- For authentication in different types of applications using REMChain and generated certificates/keys;
- For generating keys for end-to-end encryption of calls/messages in chats etc. and decryption using public keys of this account, retrieving them from REMChain;
- For signing documents, files, photos/videos, etc. and ensuring their secure transfer between devices when the recipient automatically verifies the signatures, retrieving the keys from REMChain;
- For options, based on current protocol features.
https://medium.com/remme/get-started-with-remme-protocol-using-the-new-java-library-65ad8c77928

Quantstamp Secures Crypto.com Chain to Drive Faster and Easier Cryptocurrency Payments
Quantstamp has completed an audit of the Crypto.com Chain.
This full service audit was performed over five days by four experienced security engineers from Quantstamp’s auditing team. In the end, Quantstamp’s audit resulted in robust token smart contracts with no serious vulnerabilities.


Learn more: https://medium.com/quantstamp/quantstamp-secures-crypto-com-chain-to-drive-faster-and-easier-cryptocurrency-payments-14596726f040.

Karma 2018.Q4 Financial Report
You can see all data in comfortable Google Spreadsheet view.
Here are some key points: https://medium.com/karmared/karma-2018-q4-financial-report-cc50d19f1ddb.

Ubex Launches Data Miner Version Of The Platform
The data miner version is the product of lengthy and scrupulous development made by the Ubex project team on the basis of advanced blockchain and AI technologies. Ubex welcomes all webmasters to join the platform and start mining user data for UBEX Tokens as rewards, which can then be monetized for a variety of services offered within the Ubex infrastructure.
Learn more: https://medium.com/ubex/ubex-launches-data-miner-version-of-the-platform-e3374b390e43.

IOST Developer Bounty Program Update: 12th Week
19 new applications this week:
- Multi-language SDKs (Kotlin, Swift): 3 applications
- Mac/PC Wallet: 2 applications
- Development Document German translation: 1 application
- Article Submissions: 4 submissions
- Dapp Referrals: 8 referrals
- Bug Report: 1 report
Learn more: https://medium.com/iost/iost-developer-bounty-program-update-12th-week-35389f56ea33.

QunQun Announced QunQun Global Plan With 100BTC Reward
To spread QunQun to more and more people in the world, QunQun Foundation just announced the #QunQunGlobalPlan. According to their plan, they would like to invite 100 talented community admins with a high price of 100BTC.
Read more: https://medium.com/@qunqun_io/qunqun-announced-qunqun-global-plan-with-100btc-reward-106c01589842.