OT-2026-000036401
Publication integrity record
Single cup vacuum gripper, single stage ejector, supply line 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-2026-000036401) never changes.
Identity and time
| Publication number | OT-2026-000036401 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-71aa-b594-2a13751278db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036401 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4963042a51d8ab0362f5c3b50d2b62b92bc414352fb58f0fb477a89883c3dfdb |
|---|---|
| Markdown | 011ece70734fc632c4d371ceaeb19e6f02ca09491788c8667ba5b7dee3d5ab4c |
| Publication page | 46d7ac8a522bf60311fff58ba7e7c1b5d4f504b79a68efd11c661ae261e8687c |
| Manifest | 48a9cc21af5ea40cbe3a4e87ed32a4d05cfba7409d5644c23af1636242d20eef |
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 | 3T6MbooOY1fybXOd2HOBx8ycY78j4ETNp62fvKom5mzR+kWKdPh9mSP821WqMrxP0y5NfT5IDEAjhBapMvbqBA== |
| 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
| 2026-09-17T11:26:47.283353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036401observed 46d7ac8a522bf60311fff58ba7e7c1b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:47.265293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036401/manifest.jsonobserved 48a9cc21af5ea40cbe3a4e87ed32a4d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:47.246897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036401/publication.mdobserved 011ece70734fc632c4d371ceaeb19e6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:47.228937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036401/publication.txtobserved 4963042a51d8ab0362f5c3b50d2b62b9...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. |
|---|