OT-2026-000094301
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, pump fed, manifold 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-2026-000094301) never changes.
Identity and time
| Publication number | OT-2026-000094301 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-74af-aba3-16f3b04cb290 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094301 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0f2287a66b916c55833d7295cc05c22559d45e1f5db21c721a47281f940ace7 |
|---|---|
| Markdown | 0c3b46ca77057ead56c48e79c92b3bf54df6155504376c3fbb89e29e223ad3f7 |
| Publication page | c02a958e32f1383af91c283a62c6df510cfc344d60b6d1cc37daeaff7f2b305a |
| Manifest | 9865a4b3a2a6b90e88e8738ec5e0338f060e157f2af8c7ad6e465a4e21a0d339 |
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 | hV+c6hMREqwL6vO7DzfJCV6MX6ujl6zEVKBPGDLYCnMa8cXhdpbaYOP9x7EgmUBrn0WL64HuL+9ZST8hQDvkDw== |
| 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
| 2026-09-17T09:40:10.536158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094301observed c02a958e32f1383af91c283a62c6df51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:10.517499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094301/manifest.jsonobserved 9865a4b3a2a6b90e88e8738ec5e0338f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.495748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094301/publication.mdobserved 0c3b46ca77057ead56c48e79c92b3bf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.478506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094301/publication.txtobserved a0f2287a66b916c55833d7295cc05c22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.231657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094301observed c02a958e32f1383af91c283a62c6df51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.213272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094301/manifest.jsonobserved 9865a4b3a2a6b90e88e8738ec5e0338f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.196031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094301/publication.mdobserved 0c3b46ca77057ead56c48e79c92b3bf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.178847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094301/publication.txtobserved a0f2287a66b916c55833d7295cc05c22...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. |
|---|