OT-2026-000008113
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, pulsed blow-off before set-down
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-2026-000008113) never changes.
Identity and time
| Publication number | OT-2026-000008113 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908c-73d8-b3b9-3287f9b026c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3733b7aff3768456ea4d87bff51ebcc9692e01c5e90e3b4f558dcb8765a856e1 |
|---|---|
| Markdown | d1baf3a54f7a3fef4186bd5107a59851283e5acc0006d12fc1975be6ade3d119 |
| Publication page | 9f3245694676ec78d1cb4d52d641c4769b529e1f67d9dc878361b6a57ce89aa1 |
| Manifest | 3ac4791df7ca1599a2ce1eb1934e37abddf8a54849279a53e611fe7c36f7a55c |
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 | 2YMuqOpCysajguIaitx53TShWmz9gClDBwplSsdAc1+tWop5hkUCYdXiC/hooCE87OXzEpnqm1FQ34/se3K/BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:25.824879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008113observed 9f3245694676ec78d1cb4d52d641c476...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:25.807078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008113/manifest.jsonobserved 3ac4791df7ca1599a2ce1eb1934e37ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:25.789705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008113/publication.mdobserved d1baf3a54f7a3fef4186bd5107a59851...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:25.768390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008113/publication.txtobserved 3733b7aff3768456ea4d87bff51ebcc9...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. |
|---|