OT-2026-000008761
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000008761) never changes.
Identity and time
| Publication number | OT-2026-000008761 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-7d60-912a-22f516427fc4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40e8838be142cc29214f8ed49ac6dbfd6f130ac32614647a74dbd5fa5cfdcd37 |
|---|---|
| Markdown | 37cbd6fb0c9a48ec2b87a61720030ac6dc0af484923aa6caca82f686f720f910 |
| Publication page | 6a29083005074040fff0729d970fe27a0f5449ebd0a4e977d0d15a2e579e37c3 |
| Manifest | bdb66f0db3749af42b04c93137a7c90bf300b335a46b24c26fa6375f726494e1 |
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 | SwJP2cIU2q+n2A5iKVhFaUNKrRnG2Xvkcl7VdzePGnMFMNz1H8fvgX6k8Q8vWOhZDTmp87K4HcEc/b8edvqFAA== |
| 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
| 2026-09-17T12:18:07.293240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008761observed 6a29083005074040fff0729d970fe27a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:07.260948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008761/manifest.jsonobserved bdb66f0db3749af42b04c93137a7c90b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:07.242389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008761/publication.mdobserved 37cbd6fb0c9a48ec2b87a61720030ac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:07.223387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008761/publication.txtobserved 40e8838be142cc29214f8ed49ac6dbfd...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. |
|---|