feat: hourglass (task-based AVS framework) #1534
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0xClandestine
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ypatil12
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ypatil12
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0xrajath
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Jul 15, 2025
**Motivation:** We need to migrate the hourglass core contracts from https://github.com/Layr-Labs/hourglass-monorepo/tree/master/contracts. This is due to the following reasons: * Better security posture of the core contracts repository * Automatic support of Zeus for contract upgrades * Easier maintainability along with other core contracts which will be governed by the protocol council. **Modifications:** * TaskMailbox and interface * Extensive unit tests for the TaskMailbox (with appropriate Mock contracts) * Updated bindings (Including stale bindings from Multichain) * Smart contract documentation for the TaskMailbox **Result:** The Hourglass core contract migration.
0xrajath
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Jul 15, 2025
**Motivation:** We need to migrate the hourglass core contracts from https://github.com/Layr-Labs/hourglass-monorepo/tree/master/contracts. This is due to the following reasons: * Better security posture of the core contracts repository * Automatic support of Zeus for contract upgrades * Easier maintainability along with other core contracts which will be governed by the protocol council. **Modifications:** * TaskMailbox and interface * Extensive unit tests for the TaskMailbox (with appropriate Mock contracts) * Updated bindings (Including stale bindings from Multichain) * Smart contract documentation for the TaskMailbox **Result:** The Hourglass core contract migration.
0xrajath
added a commit
that referenced
this pull request
Jul 18, 2025
**Motivation:** We need to migrate the hourglass core contracts from https://github.com/Layr-Labs/hourglass-monorepo/tree/master/contracts. This is due to the following reasons: * Better security posture of the core contracts repository * Automatic support of Zeus for contract upgrades * Easier maintainability along with other core contracts which will be governed by the protocol council. **Modifications:** * TaskMailbox and interface * Extensive unit tests for the TaskMailbox (with appropriate Mock contracts) * Updated bindings (Including stale bindings from Multichain) * Smart contract documentation for the TaskMailbox **Result:** The Hourglass core contract migration.
0xrajath
added a commit
that referenced
this pull request
Jul 22, 2025
**Motivation:** We need to migrate the hourglass core contracts from https://github.com/Layr-Labs/hourglass-monorepo/tree/master/contracts. This is due to the following reasons: * Better security posture of the core contracts repository * Automatic support of Zeus for contract upgrades * Easier maintainability along with other core contracts which will be governed by the protocol council. **Modifications:** * TaskMailbox and interface * Extensive unit tests for the TaskMailbox (with appropriate Mock contracts) * Updated bindings (Including stale bindings from Multichain) * Smart contract documentation for the TaskMailbox **Result:** The Hourglass core contract migration.
0xrajath
added a commit
that referenced
this pull request
Jul 24, 2025
**Motivation:** We need to migrate the hourglass core contracts from https://github.com/Layr-Labs/hourglass-monorepo/tree/master/contracts. This is due to the following reasons: * Better security posture of the core contracts repository * Automatic support of Zeus for contract upgrades * Easier maintainability along with other core contracts which will be governed by the protocol council. **Modifications:** * TaskMailbox and interface * Extensive unit tests for the TaskMailbox (with appropriate Mock contracts) * Updated bindings (Including stale bindings from Multichain) * Smart contract documentation for the TaskMailbox **Result:** The Hourglass core contract migration.
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0xrajath
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this pull request
Jul 25, 2025
**Motivation:** We need to migrate the hourglass core contracts from https://github.com/Layr-Labs/hourglass-monorepo/tree/master/contracts. This is due to the following reasons: * Better security posture of the core contracts repository * Automatic support of Zeus for contract upgrades * Easier maintainability along with other core contracts which will be governed by the protocol council. **Modifications:** * TaskMailbox and interface * Extensive unit tests for the TaskMailbox (with appropriate Mock contracts) * Updated bindings (Including stale bindings from Multichain) * Smart contract documentation for the TaskMailbox **Result:** The Hourglass core contract migration.
0xrajath
added a commit
that referenced
this pull request
Jul 30, 2025
**Motivation:** We need to migrate the hourglass core contracts from https://github.com/Layr-Labs/hourglass-monorepo/tree/master/contracts. This is due to the following reasons: * Better security posture of the core contracts repository * Automatic support of Zeus for contract upgrades * Easier maintainability along with other core contracts which will be governed by the protocol council. **Modifications:** * TaskMailbox and interface * Extensive unit tests for the TaskMailbox (with appropriate Mock contracts) * Updated bindings (Including stale bindings from Multichain) * Smart contract documentation for the TaskMailbox **Result:** The Hourglass core contract migration.
0xrajath
added a commit
that referenced
this pull request
Jul 30, 2025
# v1.8.0 Hourglass The Hourglass release consists of a framework that supports the creation of task-based AVSs. The task-based AVSs are enabled through a `TaskMailbox` core contract deployed to all chains that support a `CertificateVerifier`. Additionally AVSs deploy their `TaskAVSRegistrar`. The release has 3 components: 1. Core Contracts 2. AVS Contracts 3. Offchain Infrastructure The below release notes cover Core Contracts. For more information on the end to end protocol, see our [docs](https://github.com/Layr-Labs/hourglass-monorepo/blob/master/README.md) and [core contract docs](../docs/avs/task/TaskMailbox.md). ## Release Manager @0xrajath ## Highlights This hourglass release only introduces new contracts. As a result, there are no breaking changes or deprecations. 🚀 New Features Destination Chain Contracts - `TaskMailbox`: A core infrastructure contract that enables task-based AVS execution models. It provides a standardized way for AVSs to create tasks, have operators execute them, and submit verified results on-chain. The contract acts as a mailbox system where task creators post tasks with fees, and operators compete to execute and submit results with proper consensus verification. ## Changelog - feat: no consensus config [PR #1574](#1574) - fix: hourglass internal review fixes [PR #1570](#1570) - fix: addressing pr comments [PR #1568](#1568) - fix: deploy script - fix: deploy script - fix: hourglass release upgrade semver - fix: hourglass release upgrade semver - docs: changelog - fix: correct ecdsa message hash check [PR #1563](#1563) - fix: missing assume in fuzz test - fix: `submitResult` certificate checks [PR #1557](#1557) - chore: forge fmt - fix: certificate verifier interface changes - feat: hourglass zeus script [PR #1546](#1546) - fix: mock certificate verifiers [PR #1545](#1545) - feat: hourglass (task-based AVS framework) [PR #1534](#1534) --------- Co-authored-by: Nadir Akhtar <[email protected]>
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0xrajath
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Jul 30, 2025
# v1.8.0 Hourglass The Hourglass release consists of a framework that supports the creation of task-based AVSs. The task-based AVSs are enabled through a `TaskMailbox` core contract deployed to all chains that support a `CertificateVerifier`. Additionally AVSs deploy their `TaskAVSRegistrar`. The release has 3 components: 1. Core Contracts 2. AVS Contracts 3. Offchain Infrastructure The below release notes cover Core Contracts. For more information on the end to end protocol, see our [docs](https://github.com/Layr-Labs/hourglass-monorepo/blob/master/README.md) and [core contract docs](../docs/avs/task/TaskMailbox.md). ## Release Manager @0xrajath ## Highlights This hourglass release only introduces new contracts. As a result, there are no breaking changes or deprecations. 🚀 New Features Destination Chain Contracts - `TaskMailbox`: A core infrastructure contract that enables task-based AVS execution models. It provides a standardized way for AVSs to create tasks, have operators execute them, and submit verified results on-chain. The contract acts as a mailbox system where task creators post tasks with fees, and operators compete to execute and submit results with proper consensus verification. ## Changelog - feat: no consensus config [PR #1574](#1574) - fix: hourglass internal review fixes [PR #1570](#1570) - fix: addressing pr comments [PR #1568](#1568) - fix: deploy script - fix: deploy script - fix: hourglass release upgrade semver - fix: hourglass release upgrade semver - docs: changelog - fix: correct ecdsa message hash check [PR #1563](#1563) - fix: missing assume in fuzz test - fix: `submitResult` certificate checks [PR #1557](#1557) - chore: forge fmt - fix: certificate verifier interface changes - feat: hourglass zeus script [PR #1546](#1546) - fix: mock certificate verifiers [PR #1545](#1545) - feat: hourglass (task-based AVS framework) [PR #1534](#1534)
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Motivation:
We need to migrate the hourglass core contracts from https://github.com/Layr-Labs/hourglass-monorepo/tree/master/contracts.
This is due to the following reasons:
Modifications:
Result:
The Hourglass core contract migration.