Software for documenting, registering, and accelerating scientific research
A protocol for documenting your existing workflows in a self-hosted decentralized knowledge graph. Every claim in a Composable PDF is automatically and immutably linked to its originating code, data, and metadata.
Total Attestations
Unique Attesters
Most Common Claim Types
Based on all attestations in the ledger.
- Computational Verification7,799
- External Data Import2,451
- Private Computation Proof863
- Peer Review3,009
Transforming Scientific Workflows
Composable Science provides tangible solutions for the entire research ecosystem.
Data Integrity for University Labs
Verifiable Regulatory Pipelines
Reproducibility for Researchers
De-Risking Deep Tech Investment
Reinventing the Scientific Journal
Document-Driven Workflows
Explore the Ledger
Attested by did:key:z6Mkk7yqnGvTj4e9... on July 29, 2024
This attestation successfully replicates the protein structure prediction for the SARS-CoV-2 spike protein receptor-binding domain using AlphaFold 2, confirming the reproducibility of the original computation.
Attested by did:key:z6MkqE2yqXnU7w9p... on July 28, 2024
A climate model simulation based on the CESM2 model under the SSP2-4.5 scenario projects a global mean temperature anomaly of 1.5°C relative to pre-industrial levels by the year 2040.
Attested by did:key:z6MkfT3zNoP9q8z9... on July 27, 2024
No summary available for this attestation.
Attested by did:key:z6MkhG5pLbV6z3fW... on July 26, 2024
No summary available for this attestation.
Attested by did:key:z6MkaaaaaaV6z3fW... on July 25, 2024
A high-trust assertion from a curator for the ATLAS open dataset from CERN. This makes the data available as a canonical artifact for other verifiable computations.
Attested by did:key:z6MkSharmaLabPri... on July 30, 2024
A privacy-preserving computation over sensitive clinical data. This attestation provides a public result (mean recovery time) backed by a Zero-Knowledge Proof, ensuring computational integrity without exposing patient information.
Attested by did:key:z6MkaaaaaaV6z3fW... on January 15, 2025
Revealed clinical trial data corresponding to the private computation claim attestation-006.
Attested by did:key:z6MkAuditCommitt... on January 20, 2025
No summary available for this attestation.
Attested by did:key:z6MkResearcherPr... on June 1, 2024
This attestation serves as a timestamped commitment to a specific version of an analysis script before the trial data was unblinded.
Attested by did:key:z6MkDataCuratorF... on July 15, 2024
Import of the unblinded dataset for drug trial XYZ.
Attested by did:key:z6MkResearcherPr... on July 16, 2024
This verifiable computation runs the pre-registered analysis script on the subsequently revealed and randomized trial data, confirming the study's primary endpoint.
Attested by did:key:z6MkBotsAreCoolR... on July 15, 2024
A trusted bot has deterministically randomized the participant IDs into treatment and control groups to ensure unbiased analysis.