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Rework coldkey swap #3218

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Merged
basfroman merged 35 commits into from
Jan 30, 2026
Merged

Rework coldkey swap #3218

basfroman merged 35 commits into from
Jan 30, 2026
+5,036 −21

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@basfroman basfroman commented Dec 19, 2025 •
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Includes:

  • Added new coldkey swap extrinsics: announce, dispute, and swap after announcement (sync + async).
  • Added root-only coldkey swap actions in sudo extrinsics: reset swap and force swap (sync + async).
  • Added coldkey swap query APIs and chain-data models (announcements, disputes, constants).
  • Updated Subtensor/AsyncSubtensor public APIs to match reworked flow and removed root wrappers.
  • Extended E2E tests for dispute/reset and root override scenarios (sync + async).
  • Added unit tests for coldkey swap extrinsics and query methods.

Deprecation:

  • Legacy cold key swap functionality is marked as deprecated and will be removed in the next major release.

Links:

Base subtensor PR opentensor/subtensor#2251

@basfroman
update pallets (call builder)
283762f
@basfroman
add new classes to chain data
7f64388
@basfroman
add extrinsics for coldkey swap
478f661
@basfroman
add subtensor methods
5aec993
@basfroman
add async subtensor methods
e5aeab1
@basfroman
update docstring
8628252
@basfroman
oops, init
2be715d
@basfroman
add extrinsics.utils helpers for swap coldkey
6f6c427
@basfroman
update SubtensorApi
a3ee494
@basfroman
add unit tests for sync stuff
2961d81
@basfroman
add unit tests for async stuff
f0f270f
@basfroman
ruff
59bdef7
@basfroman
improve bittensor/core/chain_data/coldkey_swap.py
e026a53
@basfroman
update both subtensors
39de352
@basfroman
improve SubtensorApi
4e5fcdb
@basfroman
add reuse_block_hash to async get_coldkey_swap_announcement method
66d0903
@basfroman
improve `bittensor.core.chain_data.coldkey_swap.ColdkeySwapAnnounceme…
5d8d185 
…ntInfo.from_record`
@basfroman
update test_coldkey_swap.py
3e63fa6
@basfroman
update check
b0de871
@basfroman
update subtensor methods unit tests
0b16e89
@basfroman
add e2e tests
5fcfc5b
@basfroman basfroman self-assigned this Dec 19, 2025
@basfroman basfroman added feature new feature added do not merge labels Dec 19, 2025
@basfroman basfroman requested a review from a team December 19, 2025 19:41
@basfroman basfroman changed the title [WIP] Rework coldkey swap Rework coldkey swap Jan 29, 2026
@basfroman basfroman merged commit 4588e33 into staging Jan 30, 2026
1308 checks passed
@basfroman basfroman deleted the feat/roman/add-updated-support-swap-coldkey branch January 30, 2026 19:41
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@ibraheem-abe ibraheem-abe ibraheem-abe approved these changes

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