I would kindly ask to add the verification step to this tutorial: OpenZeppelin Upgrades: Step by Step Tutorial for Truffle
Noticed the repos contain some not so DRY code: https://github.com/OpenZeppelin/openzeppelin-upgrades/issues/198
Another observation
$ npx truffle migrate --network rinkeby
Compiling your contracts...
===========================
> Compiling .\contracts\Box.sol
> Compiling .\contracts\Migrations.sol
> Artifacts written to C:\Users\MichalStefan_1oo6qh4\Documents\Code\oze2e\build\contracts
> Compiled successfully using:
- solc: 0.7.0+commit.9e61f92b.Emscripten.clang
Starting migrations...
======================
> Network name: 'rinkeby'
> Network id: 4
> Block gas limit: 10071170 (0x99ac82)
1_initial_migration.js
======================
Deploying 'Migrations'
----------------------
> transaction hash: 0x245ab45ac49d6cd3d386cee3924a5c328633648388f3d9c7618325d6d4e5de7f
- Blocks: 0 Seconds: 0
> Blocks: 1 Seconds: 12
> contract address: 0x8d11f5D53f8eFc86bE553d5298a4115B6b3C224A
> block number: 7374253
> block timestamp: 1602770856
> account: 0xBAE8E5F877E15df0a1Ec36bFa6a9903B837d003a
> balance: 0.16626098
> gas used: 186951 (0x2da47)
> gas price: 20 gwei
> value sent: 0 ETH
> total cost: 0.00373902 ETH
Pausing for 1 confirmations...
------------------------------
> confirmation number: 1 (block: 7374253)
- Saving migration to chain.
> Saving migration to chain.
> Saving artifacts
-------------------------------------
> Total cost: 0.00373902 ETH
2_deploy_box.js
===============
Deploying 'Box'
---------------
> transaction hash: 0xe19d08a475f6114054891717e8356235d96373a3132b1574dfb54e8154685c84
- Blocks: 0 Seconds: 0
> Blocks: 0 Seconds: 8
> contract address: 0xC5097C49f4f59C1df18B4320bDa9C7A74031A3D8
> block number: 7374255
> block timestamp: 1602770886
> account: 0xBAE8E5F877E15df0a1Ec36bFa6a9903B837d003a
> balance: 0.16324894
> gas used: 108267 (0x1a6eb)
> gas price: 20 gwei
> value sent: 0 ETH
> total cost: 0.00216534 ETH
Pausing for 1 confirmations...
------------------------------
> confirmation number: 1 (block: 7374256)
Deploying 'ProxyAdmin'
----------------------
> transaction hash: 0xefdcdc6ef2ce289cc397beb501c09e5ba0237485b2321ba4fe627b339db34a3b
- Blocks: 0 Seconds: 0
> Blocks: 0 Seconds: 8
> contract address: 0x899fc2cB368DaA3FE1Ff852BA367A9e2f9BB1AFa
> block number: 7374257
> block timestamp: 1602770916
> account: 0xBAE8E5F877E15df0a1Ec36bFa6a9903B837d003a
> balance: 0.1456497
> gas used: 879962 (0xd6d5a)
> gas price: 20 gwei
> value sent: 0 ETH
> total cost: 0.01759924 ETH
Pausing for 1 confirmations...
------------------------------
> confirmation number: 1 (block: 7374258)
Deploying 'AdminUpgradeabilityProxy'
------------------------------------
> transaction hash: 0xc34aaf4e233d5fc0924dd853b2c8ef4c8d4868c5d9040b7b998830f8cc126a90
- Blocks: 0 Seconds: 0
> Blocks: 0 Seconds: 4
> contract address: 0x35937192e3185bd137a899F85d5F2543bc881bC1
> block number: 7374259
> block timestamp: 1602770946
> account: 0xBAE8E5F877E15df0a1Ec36bFa6a9903B837d003a
> balance: 0.13323616
> gas used: 620677 (0x97885)
> gas price: 20 gwei
> value sent: 0 ETH
> total cost: 0.01241354 ETH
Pausing for 1 confirmations...
------------------------------
> confirmation number: 1 (block: 7374259)
- Saving migration to chain.
> Saving migration to chain.
> Saving artifacts
-------------------------------------
> Total cost: 0.03217812 ETH
Summary
=======
> Total deployments: 4
> Final cost: 0.03591714 ETH
I have no idea why the auto-verified source code is 0.6.8 not 0.7.0?
Not mission critical for me to know right now, but dev curious in general
-
Migrations:
https://rinkeby.etherscan.io/address/0x8d11f5d53f8efc86be553d5298a4115b6b3c224a#code
(0.7.0, manually verified) -
Box:
https://rinkeby.etherscan.io/address/0xc5097c49f4f59c1df18b4320bda9c7a74031a3d8#code
(0.7.0, manually verified) -
ProxyAdmin:
https://rinkeby.etherscan.io/address/0x899fc2cb368daa3fe1ff852ba367a9e2f9bb1afa#code
(0.6.8, automagically verified) -
AdminUpgradeabilityProxy:
https://rinkeby.etherscan.io/address/0x35937192e3185bd137a899f85d5f2543bc881bc1#code
(0.6.8, automagically verified)