Hi devs,
Ok so, the chain is actually controled by 6 mining beneficiary addresses. We talked about this a lot, but they definitely made a miner making them to own the blockchain.
This centralization problem has a direct impact. I’ve been able (with luck) to find the block 804. Here is the original block data :
{"key_block":{"beneficiary":"ak_k1gwWUsYiixD3e6sgVXq8YKae7dLstVLXw9uRTUMpXfkUkJf5","hash":"kh_RtSEv1Uftcs2YGkyFCiwwt7yJsaAyU31Z6aGTUUcgPL7VWcWN","height":804,"miner":"ak_2Fqr7Tvyc2SJax27akQHXK9pLsYQQfBt6n7LzP7X3Ea7y9HFv","nonce":9261054517372676000,"pow":[9696700,10669065,23108090,24189767,32592709,38206718,42509702,53085048,60684609,64869116,74017215,75585125,101096727,107662144,108121875,108920997,140148809,160593974,202422279,241852233,251674650,267051717,270212171,305122838,309346909,321063170,322373948,332839643,333596132,348145215,358312127,373641657,403360910,418958496,427569811,432268467,433806516,445256259,448996793,502163544,509816972,511470833],"prev_hash":"kh_uCvz8eV6Z5Bx2bxXdJAUjeNdVsxxn3mcU67Ddkw6AghBpo74E","prev_key_hash":"kh_uCvz8eV6Z5Bx2bxXdJAUjeNdVsxxn3mcU67Ddkw6AghBpo74E","state_hash":"bs_1NqFTndSrFjGDxDkGHmbzQhii6UFTdx9zj7MgWFGEPifynu84","target":520692448,"time":1543511702535,"version":1},"micro_blocks":[],"_id":804}
The beneficiary address, ak_k1gwWUsYiixD3e6sgVXq8YKae7dLstVLXw9uRTUMpXfkUkJf5, is mine. The block has been validated and confirmed by 805, 806, and more.
Unfortunately, with the control of the chain, this block has now been overwritten. The beneficiary address has changed and is now ak_TFm6MPeRXz4oiy5rQ9QRsFpaQb27GCc5ZEXCDhCFPYvYWxV5v , one of the 6 addresses controling the mainnet.
So, mmm, what happened ? At block 980 yesterday, I was still owning block 804.