OT-2026-000092568
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained 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-2026-000092568) never changes.
Identity and time
| Publication number | OT-2026-000092568 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7b69-9354-19f6ef7f305a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 938f5d80b1f082ba262a134842fd64135439ce41a1afb2bee9920e476e9ddf34 |
|---|---|
| Markdown | a64ae3c8639505abda4ee41dd21a07341d78948ca07b0f02bb62775e8dcb6d17 |
| Publication page | 9fdf31b1bf0c70668a61da37594b4f2845ba3b6f20a3e37b483d22c44c9c18f7 |
| Manifest | a01df11d662911501c0c8fef02d7949996a695ea0956a5537a65833dfefd77d5 |
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 | xOMWopm5IongRBi+sN3UBwafDVgKM85yjXUV16fGIG0YzFjGVIXPwjNumDHdzX7dh5ST0WFxxxa4nMNgVR1cAQ== |
| 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
| 2026-09-17T09:41:09.630697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092568observed 9fdf31b1bf0c70668a61da37594b4f28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:09.612298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092568/manifest.jsonobserved a01df11d662911501c0c8fef02d79499...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:09.593169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092568/publication.mdobserved a64ae3c8639505abda4ee41dd21a0734...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:09.574071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092568/publication.txtobserved 938f5d80b1f082ba262a134842fd6413...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. |
|---|