OT-2026-000009395
Publication integrity record
Single cup vacuum gripper, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000009395) never changes.
Identity and time
| Publication number | OT-2026-000009395 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7561-7f65-80b9-e6b07d9af7d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009395 |
| Status | PUBLIC |
Content hashes
| Canonical text | b704a3cd44851d236ca5c1c437155844652defe46723d212ea1fdcb62507a845 |
|---|---|
| Markdown | e43fd73a89a6ab2971133730efc8f100dd4f0be00caae4a70ec477d43d55b5b7 |
| Publication page | 690ef5354a716c33135f9cf6d75dd042efc78f39ed907cbf21d8c0987e88c1e2 |
| Manifest | 284319199a8f356a8243cd975938f455174b349481f8598b21ceb41129b49bd5 |
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 | SCy7HvbEBvEXSMDuVd0KqF/Dig0NhAeLFzNZuTEG5drVDVSANrGJJ0zons1fEC6eAj00zlttKOVWIHb3suDJDw== |
| 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
| 2026-09-17T12:16:40.353651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009395observed 690ef5354a716c33135f9cf6d75dd042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:40.335451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009395/manifest.jsonobserved 284319199a8f356a8243cd975938f455...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:40.317820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009395/publication.mdobserved e43fd73a89a6ab2971133730efc8f100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:40.298300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009395/publication.txtobserved b704a3cd44851d236ca5c1c437155844...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. |
|---|