RaoFoundation/subtensor v448

Runtime 448 (proposed)

on GitHub

Proposed runtime upgrade to spec 448 (awaiting signatures)

CI has submitted its half of the 2-of-2 deployment multisig for this
upgrade on finney. It executes once the sudo multisig (triumvirate)
produces the second approval. This tag is the exact code being
deployed.

Sign it

Each triumvirate member runs:

btcli upgrade sign --url https://github.com/RaoFoundation/subtensor/releases/tag/v448 -w <your-wallet>

btcli verifies the call data against the chain (structure, sudo key,
on-chain call hash) before submitting, and picks the right approval
(first / interior / final) from chain state automatically.

Verify it independently (recommended)

Build the runtime from this tag with srtool and compare byte-for-byte
(see .github/scripts/deploy/README.md for the full recipe):

git fetch origin && git checkout v448
# srtool build, then:
btcli upgrade check --url https://github.com/RaoFoundation/subtensor/releases/tag/v448 --wasm <path/to/your-build.wasm>

Without --wasm, btcli upgrade check --url https://github.com/RaoFoundation/subtensor/releases/tag/v448 still verifies
the published artifacts against each other and the chain, but trusts
the released wasm; a local srtool build closes that gap.

Proposal details