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Spark: a lending market allocated from Sky

Spark Protocol. Spark.

Spark publishes a lending market whose balance sheet is allocated, in the docs, from the Sky system, rather than a standalone pool of unrelated deposits only.

A reading of the project's public design document. Not a copy, not a benchmark, and not an offer.

Spark publishes a lending market whose balance sheet is allocated, in the docs, from the Sky system, rather than a standalone pool of unrelated deposits only.
Evidence
Primary paper
Re-measured
No
Assumptions
3
Records linked
2

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.

  1. Claim 01 · Paper model

    The defect

    A front end that looks like Aave is not Aave. The allocator and the liability are the design.

  2. Claim 02 · Paper model

    The proposal

    Spark publishes a lending market whose balance sheet is allocated, in the docs, from the Sky system, rather than a standalone pool of unrelated deposits only.

  3. Claim 03 · Paper model

    The mechanism

    Supply and borrow are claims on Spark's pool. The source of the liquidity, if it is an allocation, is a credit decision of that allocator.

  4. Claim 04 · Paper model

    The bound

    No rate and no liquidity figure is stated 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.

  1. 01 The defect

    Observation

    What the study says

    A front end that looks like Aave is not Aave. The allocator and the liability are the design.

    Model

    What has to hold

    You are reading Spark's docs. An Aave deployment with a similar interface is a different system.

    Falsifier

    What would retire it

    What happens to suppliers if the allocator recalls liquidity?

  2. 02 The proposal

    Observation

    What the study says

    Spark publishes a lending market whose balance sheet is allocated, in the docs, from the Sky system, rather than a standalone pool of unrelated deposits only.

    Model

    What has to hold

    You are reading Spark's docs. An Aave deployment with a similar interface is a different system.

    Falsifier

    What would retire it

    Who can change the allocated amount?

  3. 03 The mechanism

    Observation

    What the study says

    Supply and borrow are claims on Spark's pool. The source of the liquidity, if it is an allocation, is a credit decision of that allocator.

    Model

    What has to hold

    You are reading Spark's docs. An Aave deployment with a similar interface is a different system.

    Falsifier

    What would retire it

    What happens to suppliers if the allocator recalls liquidity?

  4. 04 The bound

    Observation

    What the study says

    No rate and no liquidity figure is stated here.

    Model

    What has to hold

    No price, supply, yield, or adoption figure is added by this desk.

    Falsifier

    What would retire it

    What happens to suppliers if the allocator recalls liquidity?

03 Sequence

One action, as an operating tape

  1. 01Supply and borrow are claims on Spark's pool. The source of the liquidity, if it is an allocation, is a credit decision of that allocator.
  2. 02Collateral risk is the listed asset's risk. This note does not rank assets.
  3. 03Governance that can change listings is part of the trust assumption.

04 Load-bearing

The argument, and where a pitch drops it

  1. What the name has to mean

    The cut

    Spark publishes a lending market whose balance sheet is allocated, in the docs, from the Sky system, rather than a standalone pool of unrelated deposits only.

    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.

  2. What actually moves

    The cut

    Collateral risk is the listed asset's risk. This note does not rank assets.

    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.

  3. What a later deployment may change

    The cut

    Governance that can change listings is part of the trust assumption.

    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.

05 Register

What has to be true

  • Model · Not re-measured

    You are reading Spark's docs. An Aave deployment with a similar interface is a different system.

  • 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

This is not a deposit guarantee.

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

  4. 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

A front end that looks like Aave is not Aave. The allocator and the liability are the design.

What the design proposes

  • Supply and borrow are claims on Spark's pool. The source of the liquidity, if it is an allocation, is a credit decision of that allocator.
  • Collateral risk is the listed asset's risk. This note does not rank assets.
  • Governance that can change listings is part of the trust assumption.

How the mechanism is specified

  • Supply and borrow are claims on Spark's pool. The source of the liquidity, if it is an allocation, is a credit decision of that allocator.
  • Collateral risk is the listed asset's risk. This note does not rank assets.
  • Governance that can change listings is part of the trust assumption.

What this page does not treat as proven

  • No rate and no liquidity figure is stated here.
  • Allocation from Sky means Sky's solvency is in the story. Do not drop it.
  • This is not a deposit guarantee.

Why the desk still reads it

Spark publishes a lending market whose balance sheet is allocated, in the docs, from the Sky system, rather than a standalone pool of unrelated deposits only.

09 Lexicon

Terms, opened into the record

Allocator
The party or contract that can move liquidity into the market. It is not the same as a depositor.
Lending market
A pool of supplied assets that borrowers post collateral to draw.

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.

Concepts

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.