OT-2026-000099667
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, pressure sensor per zone, 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-2026-000099667) never changes.
Identity and time
| Publication number | OT-2026-000099667 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c976-7e66-816a-faeefed3aff3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099667 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92e49d22bec40e21ccc2c7a7b4e3f0358be59d35571851f6f3cd0b595a0f1a08 |
|---|---|
| Markdown | 978e0dbf7546e077e3aaa03425e1db613247a4c2c9146deb38c6f4f78fcda77a |
| Publication page | e6eb5a2a22d91171fda940cc2a1065276a735a198c6143b0e189ac72b6f463dd |
| Manifest | 97007afab7c315d633414fd6e568070f47188fde1bbeec13da53de14ad445c5f |
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 | PIBAjYOjRO63JFu01ZuV7AtlMEIaoh+fNRTCYlXdWbbLIDy5fwMmDWK47bikowMAX+EavS+bmZCj1x8hPiavCA== |
| 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
| 2026-09-17T09:29:36.546045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099667observed e6eb5a2a22d91171fda940cc2a106527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:36.528794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099667/manifest.jsonobserved 97007afab7c315d633414fd6e568070f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:36.510911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099667/publication.mdobserved 978e0dbf7546e077e3aaa03425e1db61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:36.492746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099667/publication.txtobserved 92e49d22bec40e21ccc2c7a7b4e3f035...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. |
|---|