LibraryInteroperability2023Design paperCorpus record
Chainflip: a threshold-custody cross-chain AMM
Chainflip. Chainflip Labs.
Chainflip publishes an AMM whose inventories are native assets on their own chains, held by a threshold of validators, rather than wrapped tokens on one ledger.
A reading of the project's public design document. Not a copy, not a benchmark, and not an offer.
Chainflip publishes an AMM whose inventories are native assets on their own chains, held by a threshold of validators, rather than wrapped tokens on one ledger.
- Evidence
- Primary paper
- Re-measured
- No
- Assumptions
- 3
- Records linked
- 7
01 Claim ledger
What the paper is allowed to say
Each row is a sentence already in the study. The status is the same on every row: a model claim, not a live measurement.
Claim 01 · Paper model
The defect
Native settlement with threshold custody is still custody. The threshold is the bridge.
Claim 02 · Paper model
The proposal
Chainflip publishes an AMM whose inventories are native assets on their own chains, held by a threshold of validators, rather than wrapped tokens on one ledger.
Claim 03 · Paper model
The mechanism
Validators observe deposits on source chains and credit the AMM. A swap changes balances. An egress transaction pays the destination chain.
Claim 04 · Paper model
The bound
No volume and no threshold number is copied here.
02 Three cuts
Observation, model, falsifier
A desk does not stop at the summary. Each claim is cut three ways, using only this study's own assumptions and checks. Nothing here is a new figure.
01 The defect
Observation
What the study says
Native settlement with threshold custody is still custody. The threshold is the bridge.
Falsifier
What would retire it
What threshold can move a native asset?
02 The proposal
Observation
What the study says
Chainflip publishes an AMM whose inventories are native assets on their own chains, held by a threshold of validators, rather than wrapped tokens on one ledger.
Falsifier
What would retire it
What threshold can move a native asset?
03 The mechanism
Observation
What the study says
Validators observe deposits on source chains and credit the AMM. A swap changes balances. An egress transaction pays the destination chain.
Model
What has to hold
The document is the one at the source URL. A marketing page with the same brand is not this text.
Falsifier
What would retire it
What does a user receive on the destination chain: a native asset, or a wrapped token?
04 The bound
Observation
What the study says
No volume and no threshold number is copied here.
Falsifier
What would retire it
What threshold can move a native asset?
03 Sequence
One action, as an operating tape
- 01Validators observe deposits on source chains and credit the AMM. A swap changes balances. An egress transaction pays the destination chain.
- 02The AMM invariant prices the swap inside the protocol. It does not price the destination chain's fee market.
- 03A threshold that can move bitcoin or ETH is a high-value key. The docs' ceremony and rotation are the security section. Read them.
04 Load-bearing
The argument, and where a pitch drops it
What the name has to mean
The cut
Chainflip publishes an AMM whose inventories are native assets on their own chains, held by a threshold of validators, rather than wrapped tokens on one ledger.
Why it carries weight
If this cut is skipped, the paper's name is being used without the mechanism that makes the name mean anything.
Where it is dropped
A wrapped representation and a native egress are different. Cite which one the page describes.
What actually moves
The cut
The AMM invariant prices the swap inside the protocol. It does not price the destination chain's fee market.
Why it carries weight
If this cut is skipped, the paper's name is being used without the mechanism that makes the name mean anything.
Where it is dropped
A later client, parameter or reward formula is a different object from this paragraph.
What a later deployment may change
The cut
A threshold that can move bitcoin or ETH is a high-value key. The docs' ceremony and rotation are the security section. Read them.
Why it carries weight
If this cut is skipped, the paper's name is being used without the mechanism that makes the name mean anything.
Where it is dropped
No volume and no threshold number is copied here.
05 Register
What has to be true
Model · Not re-measured
You are reading Chainflip's docs. Thorchain is a separate study.
Model · Not re-measured
The document is the one at the source URL. A marketing page with the same brand is not this text.
Model · Not re-measured
No price, supply, yield, or adoption figure is added by this desk.
06 Divergence
What happened after the paper
A wrapped representation and a native egress are different. Cite which one the page describes.
A later client, parameter set, or reward formula is a different object. Cite this paper for the mechanism. Cite a primary release for the network. This desk has not re-run the proof.
07 Pre-mortem
What to check before you use the idea
- 0 of 3 marked on this browser. A mark is a reading note, not a pass, a rating, or a recommendation.
08 Anatomy
The paper, in the order a builder needs
The problem it names
Native settlement with threshold custody is still custody. The threshold is the bridge.
What the design proposes
- Validators observe deposits on source chains and credit the AMM. A swap changes balances. An egress transaction pays the destination chain.
- The AMM invariant prices the swap inside the protocol. It does not price the destination chain's fee market.
- A threshold that can move bitcoin or ETH is a high-value key. The docs' ceremony and rotation are the security section. Read them.
How the mechanism is specified
- Validators observe deposits on source chains and credit the AMM. A swap changes balances. An egress transaction pays the destination chain.
- The AMM invariant prices the swap inside the protocol. It does not price the destination chain's fee market.
- A threshold that can move bitcoin or ETH is a high-value key. The docs' ceremony and rotation are the security section. Read them.
What this page does not treat as proven
- No volume and no threshold number is copied here.
- This is not Thorchain's document, though the shape is related.
- A wrapped representation and a native egress are different. Cite which one the page describes.
Why the desk still reads it
Chainflip publishes an AMM whose inventories are native assets on their own chains, held by a threshold of validators, rather than wrapped tokens on one ledger.
09 Lexicon
Terms, opened into the record
- Threshold custody
- A set of validators who can jointly move native assets. The set is the trust assumption.
- Egress
- The transaction that pays the user on the destination chain.
10 Repository
Every linked record on this page
Underlined words open a page that already exists: a concept, a protocol profile, a failure record, or another paper. If a word is not underlined, this desk does not have a record for it.
This is Blockchain Lab's reading of a public design paper. It is not the paper, not a copy of it, and not an offer of tokens, equity, custody or a partnership. Later network behaviour can diverge from the text. Nothing here is investment, legal or technical advice.
Research status: Design paper. Last reviewed: 1 October 2026. This is a reading of a public paper, not investment, legal or security advice.