Added blockmachine

[Danielvul]

What changed? Why?
Added blockmachine's base endpoint

https://blockmachine.io/base-rpc

Notes to reviewers
Also got public endpoints if there is somewhere else to list them or include in CLIs?
https://rpc-base.blockmachine.io
wss://rpc-base.blockmachine.io

How has it been tested?
N/A

[cb-heimdall]

🟡 Heimdall Review Status

Requirement	Status	More Info
Reviews	🟡 0/1	Denominator calculation Show calculation 1 if user is bot 0 1 if user is external 0 2 if repo is sensitive 0 From .codeflow.yml 1 Additional review requirements Show calculation Max 0 0 From CODEOWNERS 0 Global minimum 0 Max 1 1 1 if commit is unverified 0 Sum 1

[roethke]

Hi @Danielvul, thank you for the submission. Please address the following notes:

1. The resource order should be alphabetized; your listing should sit between Blockdaemon and BlockPI.
2. Please rephrase the content to be less promotional in tone; we prefer factual and neutral.
3. We see that only Base Mainnet is listed; is Base Sepolia supported also?

[Danielvul]

@roethke all done, thanks!

Re. 3, we don't support testnet at the moment. Please let me know if that's a priority for you

Cheers
Daniel

[cb-heimdall]

Review Error for roethke @ 2026-08-25 15:49:56 UTC
User failed mfa authentication, see go/mfa-help

[cb-heimdall]

Review Error for youssefea @ 2026-08-25 15:53:07 UTC
User failed mfa authentication, either user does not exist or public email is not set on your github profile. \ see go/mfa-help

[roethke]

Hey @Danielvul, thanks for the changes. Last fix, please fix your commit to ensure that it is verified so we are able to merge.