OT-2026-000095077
Publication integrity record
Three cup vacuum gripper, three 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-2026-000095077) never changes.
Identity and time
| Publication number | OT-2026-000095077 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7f81-a1d0-143824c1fc28 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095077 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1d5423dc944f51026cfd97cfd0f7c65799b12cdbe83a779c5174321f5ccd729 |
|---|---|
| Markdown | 35d118a3d1e803427f513c896b0ccfe22d641c67ad028fb47b66e2dc2b4019d4 |
| Publication page | c92c88073a1d6df5a7385e87e3050f2f723f838a9e2314150f9cefa44c3f6615 |
| Manifest | 64e9384376761677b2b996456c0044e5269928b5f506bc36137dc9b1c52f6a9c |
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 | O8kiCBJjBykbWGleEB9eQf32aXF4DF2v9xQi9rqqvGoJVkKQnHxmAG68jrLqSDw32m5VZ1bmFOeWmm8GtcPIBQ== |
| 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
| 2026-09-17T09:37:39.009022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095077observed c92c88073a1d6df5a7385e87e3050f2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:38.992218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095077/manifest.jsonobserved 64e9384376761677b2b996456c0044e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:38.973695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095077/publication.mdobserved 35d118a3d1e803427f513c896b0ccfe2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:38.954985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095077/publication.txtobserved e1d5423dc944f51026cfd97cfd0f7c65...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. |
|---|