You can see the signalling process here: https://coin.dance/blocks
90% are signalling the NYA intent to support Segwit2x. Since the software release 20% have signalled with segwit2x blocks.
You can see business support here: https://en.bitcoin.it/wiki/Segwit_support#Businesses
I'm not sure if you consider Coinbase a major bitcoin company yourself, but I think they qualify.
If I was to make a prediction, everyone will be running segwit2x or another client faking segwit2x support, to get segwit passed by Aug 1st. Then once October comes along we'll have another fight over the actual blocksize hardfork.
That doesn't look like a very good proof. If coinbase plans to adopt segwit2x, why haven't they released an announcement? I wouldn't trust that wiki list very much.
And don't trust the wiki, no need to. Trust the hash power. The NYA signal was just a promise, so don't trust that one. But the BIP91 signals are coming in already. Just need to get that over 80% for just over 2 days. Then we'll see the original segwit signals jump to the 95%+ it needs.
But the truth is, you don't have to worry about finding any support proof or anything. We'll know what happens over the next week or two for sure. I don't care whatever direction it goes in, I just want it to go smoothly.
They were an original signer of the new york agreement, which is how segwit2X was created.
If you want a link, just read the new york agreement announcement.
The digital currency group (dcg.co) includes Coinbase in its portfolio.
People are just making this bullshit up.
You can also check out the SegWit2x mailing list archive [0] for companies actively testing SegWit2x. From there I've seen BitGo, Blockchain, Bloq, OB1 (Open Bazaar), Purse.. these are significant companies in the Bitcoin economy.
[0] https://lists.linuxfoundation.org/pipermail/bitcoin-segwit2x...
Testing is very different from actually running it in production. Companies test out a lot of different things. I think with consensus code companies will be very careful and if they plan to do something regarding that, they will announce it clearly, not in some half-assed wiki site or medium post.
That's... you're woefully out of touch with how people communicate in this space.
Show me where on these companies' sites it says "We run 0.14.2 of the reference client, with this patch set, and don't plan to ever change"?
Anyway, we'll see what happens in the next two weeks I guess. I'm expecting we lock-in SegWit via the SegWit2x client and then have another debate in a few months about the hard fork. Hoping not too many sw2x supporters get cold feet in the meantime.
As for the hashpower, it doesn't matter what clients miners run. You can't force the nodes to run specific client with hashpower.