OT-2026-000059858
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000059858) never changes.
Identity and time
| Publication number | OT-2026-000059858 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-72e1-b406-8ab65cc125fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059858 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1b134a7022d2ff088aa6d5b7f2db1cd805c7e202f0f4e575cec0a2b053273d4 |
|---|---|
| Markdown | 9e812ee2365b6d3e67f28f67a7a71e0304912fe284ee7a2433b618f1679b3e2b |
| Publication page | 2d2b603f8e72ecf76854b52144d465a93fdd061041e611f44646097caf8214da |
| Manifest | 00c74791ffcb3ecc390cac72927c2316cd957667f508aa72d40b52155bed7bb4 |
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 | lhZVrxcGDmREw9yPNJ60bCVFXrrzx/cgQxsFfjGaIvA0GR3eI/c8b8khb1MAHTdPVXDx0WbNS8P6tdKuzd2ECw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:36.664744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059858observed 2d2b603f8e72ecf76854b52144d465a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:36.646215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059858/manifest.jsonobserved 00c74791ffcb3ecc390cac72927c2316...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.628823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059858/publication.mdobserved 9e812ee2365b6d3e67f28f67a7a71e03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.611073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059858/publication.txtobserved b1b134a7022d2ff088aa6d5b7f2db1cd...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. |
|---|