OT-2026-000024778
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000024778) never changes.
Identity and time
| Publication number | OT-2026-000024778 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7ed8-a205-40adf3c4b25d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024778 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0138fe8be25bae61d511d8ae967f0938792d433ce970d8f94a680c590ecd5434 |
|---|---|
| Markdown | fea612117dba2983a4add064961187d4a290ae53c758a84d8d88fd2b75d63f9b |
| Publication page | 1c4f5368db8fd18908fec1e6d61128c3900422dc7bffaace686b576bb6943d6e |
| Manifest | d9a68a761b8b345b310559e8d9b97fea3013d19189ba6a434d24b06188e538e2 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | PRUXxSC0NEPqfsMXKXFMGTjHkmHhU392rGvnrtW3whpGQoCKhYSIpc69Wrihrxrz+lohH45w/TVTj5frEEmUBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:02.891909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024778observed 1c4f5368db8fd18908fec1e6d61128c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:02.876678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024778/manifest.jsonobserved d9a68a761b8b345b310559e8d9b97fea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:02.856501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024778/publication.mdobserved fea612117dba2983a4add064961187d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:02.836800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024778/publication.txtobserved 0138fe8be25bae61d511d8ae967f0938...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|