ONTOCHAIN Architecture

Slides presented at the second ONTOCHAIN Summit for Trustworthy Internet by Anthony Simonet-Boulogne, ONTOCHAIN core partner, Head of Research & Innovation at iExec

Transcript

2. ONTOCHAIN − INFRASTRUCTURE Objectives & timeline Sept. 2020 ONTOCHAIN kickoff Sept. 2023 ONTOCHAIN ends Exploitation starts May 2022 Pilot deployed Demos & experiments Summer 2023 Lessons learned & adaptations • Providing a network to deploy the results of the 3 open calls • Testing individual results/features • Validating the integration and the performance of the ecosystem • Preparing for commercial exploitation
3. ONTOCHAIN − INFRASTRUCTURE Network specification Network name Bellecour Type EVM compatible chain Consensus Proof of Authority (PoA) AuRa Bridged to Mainnet Block time 5 seconds Tx fees (Gas price) None (zero) Visibility Public Explorer https://blockscout−bellecour.iex.ec/ Trustable Fast No fees Energy efficient Extension of the iExec sidechain ◦ 5 validators since Sept. 2019 ◦ Dedicated to the iExec protocol until May 2022 ◦ 3 new validators within ONTOCHAIN
4. ONTOCHAIN − INFRASTRUCTURE Network specification 8 validators & 8 fullnodes: • iExec (France) • University of Ljubljana (Slovenia) • University of Athens (Greece) • IntelliSemantic (Italy)
5. ONTOCHAIN − INFRASTRUCTURE Network usage 2022/5/31 − 2022/8/31 2022/5/31 − 2023/4/26 # blocks # tx # gas # blocks # tx # gas AUEB 205,036 14,359 5,525,648,969 711,321 113,311 40,558,007,428 IS 175,639 11,000 4,105,124,059 634,162 109,378 38,056,450,311 UL 205,105 14,981 5,784,867,721 714,354 131,709 47,607,006,875 iExec 1 171,276 12,256 4,654,727,194 677,094 113,701 40,610,264,634 iExec 2 205,109 15,198 5,705,394,716 717,798 122,432 45,014,386,459 iExec 3 205,108 13,926 5,295,514,997 717,782 117,228 42,539,553,714 iExec 4 184,237 12,709 4,794,546,044 650,557 111,444 38,707,357,559 iExec 5 205,108 14,435 5,564,991,588 717,720 110,130 39,178,458,556
6. ONTOCHAIN − INFRASTRUCTURE Deployment status of 3rd party projects Deployed (10) ◦ KnowledgeX (OC1) ◦ POC4COMMERCE (OC1) ◦ PS−SDA (OC2) ◦ MFSSIA (OC2) ◦ DESMO−LD (OC2) ◦ PXC (OC2) ◦ CARECHAIN (OC2) ◦ My3Sec (OC3) ◦ ECOS (OC3) ◦ Defev (OC3) In progress (10) ◦ OntoSSIVault (OC1) ◦ DR−HIBI (OC1) ◦ ONTOSPACE (OC1) ◦ PRINGO (OC2) ◦ DKG (OC2) ◦ GEONTOLOGY (OC2) ◦ ADOS (OC2) ◦ Bowler (OC2) ◦ ECOS (OC3) ◦ CREATE (OC3)