OT-2026-000101948
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000101948) never changes.
Identity and time
| Publication number | OT-2026-000101948 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7bef-bfad-bd5175dfd2fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101948 |
| Status | PUBLIC |
Content hashes
| Canonical text | d50ae05629cf25d2be21c9a2d6d5366e5a1d1e4cefa24d66e3ebf1a00ecd1610 |
|---|---|
| Markdown | e3e02ae1a5193f8baead6ff6bb57618445a69344e464ee3acba1447a77e2e419 |
| Publication page | eb749e3ecd45eae2db3432540f423fc69759876c11a7fe77703e1c63c5e1d835 |
| Manifest | ee8e1424a084995412770529322c43340d11fe9a0f13c7ee1d9df94c9a0006f7 |
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 | 6q6nAtxF51SJkoFGZdD6Yes2TWDYW+/m/pEmgrgCRco272Vr/btQvDwU9oJrQESaYZUPFiA1roPWflrqeRgfAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:25:03.901172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101948observed eb749e3ecd45eae2db3432540f423fc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:03.883180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101948/manifest.jsonobserved ee8e1424a084995412770529322c4334...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:03.863938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101948/publication.mdobserved e3e02ae1a5193f8baead6ff6bb576184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:03.846023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101948/publication.txtobserved d50ae05629cf25d2be21c9a2d6d5366e...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. |
|---|