OT-2026-000037798
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000037798) never changes.
Identity and time
| Publication number | OT-2026-000037798 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f889-753b-90c5-55b41f80c333 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037798 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4cc39f1fbc9f741a054f98cd2d9b058b4c9f894fc07a0e2bd0b14aac5de819b0 |
|---|---|
| Markdown | 3c0dd3b26a746e21756d4f1e53a2df87dd65133ef3966a50a6b6d375ffa2edcd |
| Publication page | 800719a647294c29c4ee6f9a6b24385b3045522f919b37086ce1d2ceeb1c6da9 |
| Manifest | adedb62875dc9139ff11842842a67d395114bcff1bceda88847aa385d3c2f73e |
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 | oew1vE+sRlDObPDWGefhTBkFNUZXwXLblGJdKnrb1Qy/Ugz5LQbYw3FvIm6SI5R9MMS4UgHIZal7rRmEGDL7Dw== |
| 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
| 2026-09-17T11:23:02.444173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037798observed 800719a647294c29c4ee6f9a6b24385b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:02.423771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037798/manifest.jsonobserved adedb62875dc9139ff11842842a67d39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:02.404754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037798/publication.mdobserved 3c0dd3b26a746e21756d4f1e53a2df87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:02.384660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037798/publication.txtobserved 4cc39f1fbc9f741a054f98cd2d9b058b...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. |
|---|