Which Blockchain Networks Does Sigle Support?

Sigle supports three blockchain networks for publishing and storing writing: Bitcoin (via Ordinals), Stacks, and Polygon. If you want your writing permanently inscribed on Bitcoin, Sigle's Ordinals support is the relevant path; if you just want a Web3-native blog with optional on-chain storage, Stacks and Polygon are the lighter-weight options. All three appear on the Sigle homepage as supported networks.

The three supported networks

The homepage states Ordinals support is live, with the message that "your writing stored forever on the Bitcoin Blockchain." The same section lists Stacks and Polygon as the other networks Sigle works with.

Bitcoin via Ordinals: what actually happens

This is the part of Sigle's storage model that differs most from a normal blogging platform.

• Input: your text and images, written in Sigle's editor.
• Action: Sigle converts them into Ordinals — Bitcoin-native inscriptions.
• Result: the content is locked immutably on the Bitcoin blockchain. Sigle's own phrasing is that your texts and images "make them live forever. Literally."

Two practical consequences follow from "immutable":

1. You cannot edit or delete an inscription after it is written. That is the point of the feature, but it also means you should treat inscription as a final publishing step, not a draft.
2. Inscribing on Bitcoin is a separate, deliberate action from ordinary publishing. Sigle presents it as a choice ("Store your stories on IPFS or lock them immutably on the Bitcoin blockchain"), so you are not forced onto Bitcoin for every post.

IPFS vs. Bitcoin Ordinals

Sigle describes two storage destinations, and they serve different goals:

• IPFS — the default decentralized storage for your stories. Content-addressed, but not a permanent, immutable ledger entry in the way a Bitcoin inscription is.
• Bitcoin Ordinals — permanent, immutable inscription. Use this when the value of the piece is tied to its permanence (a manifesto, a genesis post, a collectible essay).

If your goal is simply "my blog should not live on a company's server," IPFS covers it. If your goal is "this text should be provably permanent and ownable," Ordinals is the option Sigle provides.

Stacks and Polygon: what the listing tells you

Sigle lists Stacks and Polygon next to Bitcoin Ordinals in its network lineup. The homepage does not break down per-network feature differences, so the safe reading is:

• These are networks Sigle supports for Web3 writers.
• The detailed, described use case on the page is Bitcoin Ordinals; Stacks and Polygon are presented as part of the same multi-chain offering rather than with their own feature descriptions.

If your project already lives on Stacks or Polygon, Sigle lists itself as compatible. If you specifically need Bitcoin permanence, Ordinals is the documented path.

How to decide

• You want permanent, immutable, ownable writing: use Bitcoin Ordinals.
• You want decentralized storage without inscription cost or finality: use IPFS.
• You want a Web3 blog on a chain you already use: Stacks and Polygon are listed as supported.

Sigle also offers an SEO-optimized custom blog on your own domain with a template and a stated 100/100 Lighthouse score, which is a separate concern from which chain stores the content — you can have the custom blog front end while choosing IPFS or Ordinals for storage.

Common sticking points

• "Supported" is not the same as "documented in detail." The homepage names Stacks and Polygon but describes Ordinals at length. Check Sigle's own docs or app before assuming identical features across all three.
• Ordinals are one-way. Plan the final text and images before inscribing.
• Pricing is not stated on the page. The homepage shows an "Explore Pricing" link and a "Start writing - It's free" call to action, but no figures. Treat inscription and any paid tier as costs to verify on the pricing page rather than assuming they are free.