OT-2026-000086743
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, sustained 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-2026-000086743) never changes.
Identity and time
| Publication number | OT-2026-000086743 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7a02-bf2d-07912e387722 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086743 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7113fc9113b3e3476d5a2fb233dce1ebee79c16ebb0767c27d3bd7c9e4843d54 |
|---|---|
| Markdown | ac7841f5a8282cf086354c26da6800e274cc73c49a5af6088771725e8b6c2b62 |
| Publication page | 1fd0b8002d92fb8d3f5778359e6bf8599b66f76118a9207c51bd547285ca1fb0 |
| Manifest | fce367ad35cffdbf7762306c5cc86690f98fc8e862d0fc119736c60640f8c8a4 |
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 | 9M1gBpg2j1mEJBLss+mrDxClKUL8CZ1G8tIClGkTl7uGBvgw8FIoDihvY240A5ZyCKMZSqm2eYeAKN117nyKDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:52:37.471454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086743observed 1fd0b8002d92fb8d3f5778359e6bf859...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:37.454541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086743/manifest.jsonobserved fce367ad35cffdbf7762306c5cc86690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:37.436489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086743/publication.mdobserved ac7841f5a8282cf086354c26da6800e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:37.417035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086743/publication.txtobserved 7113fc9113b3e3476d5a2fb233dce1eb...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. |
|---|