OT-2026-000014314
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, pulsed 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-2026-000014314) never changes.
Identity and time
| Publication number | OT-2026-000014314 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-79e5-b4ba-0925b245fef2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29ef696ee0dc046da7da81286c6f0458c613fab448cdcd6480407e126efd38a8 |
|---|---|
| Markdown | d8738935df4364be3b72d6c1dc6b72286b629f5589e27b93cf31351416bd34d5 |
| Publication page | 2ac9a9925c9986758bc93a24a8c188266affdfc320c2e046a8e829e41433e2ec |
| Manifest | 9f633a5b939aab2469e7b5c5ef4de0b47dac47323e05b6bc04741d22e52c6325 |
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 | JWIo3K4S+zIhsMYbrI1/II2WQuqSQcFmHG/t1BsD2gBd82obV2fctfuwWbqA3nK/WOjguPmFOd+WYKXOH8qkAA== |
| 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
| 2026-09-17T12:07:32.421739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014314observed 2ac9a9925c9986758bc93a24a8c18826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:32.403633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014314/manifest.jsonobserved 9f633a5b939aab2469e7b5c5ef4de0b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:32.385876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014314/publication.mdobserved d8738935df4364be3b72d6c1dc6b7228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:32.365778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014314/publication.txtobserved 29ef696ee0dc046da7da81286c6f0458...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. |
|---|