The tier-1 harness now signs a real transfer and gets it into a real block:
accepted 0xd25bb081e4a87da6a2af79f038f6991e914d732322393096128894c0d644e806
included block 1050475 index 1
decoded {"Balances":{"transfer_keep_alive":{…,"value":"1000000000"}}}
nonce 2761 -> 2762
on Heisenberg at spec 148, signed by the forked keyring under QUANTUS_EXTRINSIC.
First end-to-end proof that the fork can spend.
It got there by dropping @polkadot/api entirely. Every byte on the wire is now
produced by @quantus/codec from metadata the node generated by running
Metadata_metadata against the runtime WASM; WsProvider appears only as a
JSON-RPC transport. The api route failed three times over — a 2048-byte cap on
fixed arrays, a preamble byte read as a version so that no Quantus block decodes
at all, and signed extensions *assumed* to be empty rather than read — and
quantus/api#1 has the evidence. The first submission through it was rejected as
`1010: Invalid Transaction: Transaction has a bad signature`; through the codec
the same transfer is accepted.
The harness reads the block back with the same runtime that built the extrinsic,
which also exercises what @polkadot/api cannot do at all: index 0 of every
Quantus block is a timestamp inherent whose preamble byte is 0x05 — bare,
version 5 — beside this signed extrinsic's 0x84, while the metadata declares
version 4.
Also moves the post-quantum chain gate here from @polkadot/networks. Gating the
library list broke @polkadot/api at import, because @polkadot/types-known throws
for a chain it holds upgrade history for but cannot find. What a wallet offers
is the wallet's decision, and this is the wallet.
Refs #7, quantus/api#1, quantus/wasm#3
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012uDUodEcRbBwNRi3UCmw8f
Wires this repo to the four forked @polkadot packages and @quantus/crypto, and
the extension now builds with post-quantum crypto in it.
Two mechanisms, for the reason established in quantus/ui: @quantus is routed as a
whole scope in .yarnrc.yml, which is safe because we own every name in it, while
the forked @polkadot packages are pinned individually to tarball URLs in
resolutions. Routing the @polkadot scope would send yarn hunting for the dozens
of packages in it that are not forked — api, types, rpc-provider, dev, x-*,
hw-ledger and more — all of which must keep coming from npm.
The forks carry -quantus.N versions, so a resolution left out fails with "No
candidates found" rather than being quietly satisfied from npm by the unforked
package.
buildHierarchy.spec.ts is rewritten rather than deleted. compareByNetwork
resolves a genesis hash through getNetworkMap(), which is built from
selectableNetworks — and this fork only offers chains whose accounts are
post-quantum, so Polkadot and Kusama are no longer in it. Both fixtures resolved
to '' and compared equal, meaning the network-ordering tests passed without
ordering anything. They now use Quantus and Heisenberg, whose display names sort
in the same direction the originals did, so the fixtures keep their shape.
Verified in the built artifacts rather than assumed: background.js carries
QUANTUS_EXTRINSIC, the dilithium keypair types, ext_poseidon_hash, ext_mldsa_sign
and the base64 wasm payload; extension.js carries the Quantus network entry, QTC
and the mainnet genesis hash. The split is right — signing lives in the service
worker, the UI only needs to render addresses.
65 tests pass; `yarn build:chrome` completes.
Refs quantus/extension#2
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_012uDUodEcRbBwNRi3UCmw8f
grenadeandClaude Opus 5