OT-2026-000095253
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000095253) never changes.
Identity and time
| Publication number | OT-2026-000095253 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7113-8278-8fe2eb0c6c22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095253 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59001d9809de32e6ec273c8944202e3d8deec5240a672cf95480e1c85f796696 |
|---|---|
| Markdown | 60c14823710157207b4bdff87d0c212c0c99794b7a649c2d67e5ba88ca5facd8 |
| Publication page | 5117eb0442b596facefb3884fdee9139a062a5921d481fb87c069746f0997079 |
| Manifest | bee2ec06de5bd7a1031cd116259e3ab6f45134561956ff3eca26feabbec414cb |
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 | wCcIdgRmGgiS1zEANw3KNS5t8zkMW4Cqa5LvDdP+XB4rKdyrhaRoeoNOWOTmDaFJYrReMhkYEYwmrFv90udzDg== |
| 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
| 2026-09-17T09:36:34.845372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095253observed 5117eb0442b596facefb3884fdee9139...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:34.826493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095253/manifest.jsonobserved bee2ec06de5bd7a1031cd116259e3ab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:34.809274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095253/publication.mdobserved 60c14823710157207b4bdff87d0c212c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:34.790027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095253/publication.txtobserved 59001d9809de32e6ec273c8944202e3d...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. |
|---|