On January 8, 2025, block 878,349, a morning video on curious@bitcoin asked a search-shaped question: Is Bitcoin Spaces on your radar in 2025?Fees were a few sats per vbyte. Spot was sliding off $100k. On the Spaces explorer the running burn was 0.97 BTC, one dip short of a full coin. @imagine sat in claim with about 880,000 sats locked. @ask and @hello were still taking bids. Someone had just transferred @wine, @run, and @blur. Two-digit numbers were rolling. Punycode emoji strings sat in the queue like a joke that might not be a joke. That clip is an artifact of the auction-only era. Handles were still a promise. Nacho was not the default door. The question in the title is the right one anyway. If Bitcoin already holds the money, the next thing people will type into Google is whether it can hold a name.
This is what that episode was looking at, what it got right about burns and “use it or lose it,” and how to get on the radar now that you@bitcoin is a live product.
What “on your radar” actually meant that morning
The video was not a white paper. It was the mempool of names.explorer.spacesprotocol.org showed three clocks at once: words waiting in pre-auction, live auctions fighting for one of the ten Spaces released per day, and registered roots already sitting as UTXOs. That cap is still the design. About 3,600 top-level Spaces per year. You cannot vacuum the dictionary overnight. You can watch the board every morning the way that episode did.
The names on the tape were not wine.com. They were @wine. In Spaces Protocol a top-level Space is the root. The human string is cellar@wine or you@bitcoin. The January host kept saying “top-level domain” because that is the search term. The protocol term is Space. Same job as .com. Different landlord. Transfers of @wine, @run, and @blur in one session were the other tell. After the auction, the name can move peer to peer. The burn is the issuance tax. It is not a tax on every future sale. The video hoped a marketplace would land that same month. A board exists now at spaces.market. Use it as a bulletin. Resolution is still the product.
Why the burn was already the argument
Approaching one full bitcoin destroyed on names made people flinch on camera. Precious BTC. Why set it on fire? Because the alternative is a landlord. These roots do not exist until the auction closes. There is no prior owner to pay. If the protocol keeps the coin, you invent a foundation that becomes ICANN. If a team wallet keeps it, you invent a premine of the namespace. Burning the winning bid (provably unspendable, typically via OP_RETURN so it does not sit in the UTXO set) means nobody harvests the rollout. Every holder of bitcoin gets a slightly smaller denominator. Squatters pay in the asset they were trying to farm. The January 8 distinction still holds and is the line to repeat in every SEO paragraph that mentions Bitcoin name auction:
- First issuance of a Space: bid burns.
- Later sale of that Space or a handle: coin goes to a person, not into a hole.
If you only remember one design choice, remember that. It is why cypherpunks stayed after the first “you’re burning my bitcoin” reply.
@imagine for eighty dollars and the two-digit vacuum
880,000 sats on @imagine looked like a whole root for the price of dinner. Looking backward from 2026, early auction prints are either genius or a museum of cheap squat. Both can be true. The video already smelled the trap. Someone was walking single letters, then 0–9, then two-digit numbers. That is how domain culture always starts: short strings first, use later. Spaces Protocol tried to blunt that with two rules.
- Only ten new Spaces a day.
- A top-level Space is a UTXO you have to keep using. If you park fifty roots and never touch the coins, you are not running a namespace. You are holding inventory that can lapse at the Space layer.
Handles are the other layer. Once alice@bitcoin is issued and the batch root is on Bitcoin, that handle does not expire with a yearly ICANN bill. Confusing those two layers is how people still write “all Spaces expire every year.” They do not. The root can need maintenance. The issued handle does not. If you are here for adoption, stop bidding on 87 unless you have a reason to operate @87. Get a handle you can say.
The missing half of January 2025: the handle shipped
“Is it on your radar” in 2025 meant auctions and a GitHub. In 2026 it should mean Nacho and @bitcoin.Spaces v0.4.2 put off-chain handle issuance on Bitcoin mainnet. The first production operator is @bitcoin. You register through nacho.io (iOS and Android) or atbitcoin.com. Under @bitcoin the public price has been a flat $25, once, first come first served. No registrar renewal for that handle. Nacho is a keystore and lookup app. It is not a send/receive bitcoin wallet. You generate keys on the device, publish records (Lightning, Silent Payments, Nostr, a site, the next chat app after the last one banned you), and look other people up. The phone verifies against Bitcoin. A certrelay can hand you the certificate. You do not have to trust the relay. That is the object that belongs on a radar. @wine is a neighborhood. you@bitcoin is a mailbox.
Bitcoin identities without a new coin
The official line on spacesprotocol.org has not changed since those early clips, and it is still the keyword cluster worth ranking for: scalable permissionless Bitcoin identities, sovereign Bitcoin identity, Nostr usernames, wallet naming, peer-to-peer applications. What that means in verbs:
- You already trust Bitcoin with the stack.
- A 32-byte Merkle root on Bitcoin is the lease for a batch of handles.
- The name looks like an email because humans already know @.
- NIP-05 is still a JSON file on a rented domain. BIP-353 is still DNSSEC for payments. Keep them. Spaces is the name that is not DNS.
- If the app dies, the certificate and the seed still prove the binding.
Namecoin tried a side chain. ENS proved demand on a chain that can change its mind. Handshake built another root. Spaces Protocol is the bet that the settlement layer you already run a node for is the only root you will put payment on. Wallets are still the bottleneck. A send box that accepts you@bitcoin is worth more than another explorer livestream. A Nostr client that shows the handle instead of npub1… is worth more than a two-digit auction.
Use it or lose it (the honest version)
The January 8 worry about renewing fifty names when fees spike is a real operator problem. It is not a reason to skip the protocol. If you won a Space, you are volunteering to be a tiny registry. Issue handles. Keep the Space UTXO alive. Publish records people can resolve. If you cannot do that, you wanted a collectible. Buy a handle instead and let @bitcoin (or another live operator) do the root work. If you are building, the radar items are concrete:
- Resolve with Fabric in a few lines.
- Run spaced against Bitcoin Core on a Start9 or a box you already have.
- Point a page or an nsite at the handle so the name does a job when someone pastes it.
Radar is not “I saw @nfl for 50k sats.” Radar is “I paid a name I can say, and it still works when Telegram does not.”
What to do if the 2025 question pulled you in
- Open the explorer. Watch one auction close so the ten-a-day rule is not abstract.
- Get one handle on Nacho or atbitcoin.com. Put a payment record and a Nostr key on it.
- Link the matching essay or video only if you write. The homepage of a new blog does less for Google than the exact URL of the article.
- Ignore punycode you have not decoded. Ignore two-digit roots unless you will operate them.
- Pester a wallet or a Nostr client. That is marketing that is not another auction tour.
The burn total will keep climbing on new Spaces. That number is a receipt, not a score. The score is a stranger typing you@bitcoin and getting the right person.
Why the title still works as an SEO page
People do not search “Binary Merkle Trie.” They search Bitcoin Spaces 2025, Bitcoin Spaces Protocol, Bitcoin domains, Bitcoin usernames, is Spaces Protocol real. The January 8 video is that query with a block height attached. Answer it without pretending DNS will vanish. Chrome will resolve .com until you are dust. Bitcoin made the dollar optional for people who needed an exit. Spaces Protocol makes the registrar optional for the label on the invoice. Is it on your radar in 2026? Only if you can say the name. The explorer was the shop window. The handle is the product. Get one. Put something behind it. That is the whole campaign.
Watch the source episode: IS BITCOIN SPACES ON YOUR RADAR IN 2025?
Start here: spacesprotocol.org
Look up names: explorer.spacesprotocol.org
Get a handle: nacho.io · atbitcoin.com
