OT-2026-000103705
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000103705) never changes.
Identity and time
| Publication number | OT-2026-000103705 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-71e0-ad19-ff4d1661f7f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103705 |
| Status | PUBLIC |
Content hashes
| Canonical text | 985ce6dbb28a510e74fb9339506cb0e1db9e2bc205230d7ab0b36f60224cada1 |
|---|---|
| Markdown | e1d376331aad25042f947a70350a3c7ac7ce607f5e1c56835cbd6667a86c34c1 |
| Publication page | acb7a082f6bd66d7ac3c3a7823209da9419b0abe6043ba678106197a1292cc3a |
| Manifest | 9ae2d3621dd265d1e6d92a651742fc56ff167cd149e2338981b6df7dcb596728 |
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 | Pb8MSVXlULSY4dsCgLmE7rvb83h+Xo6eGsFWQrbgddl6KsOLZkWLO47XG4ap8LcyTNT9ah5iM0h5Kz/FfqdKDA== |
| 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
| 2026-09-17T09:22:30.755953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103705observed acb7a082f6bd66d7ac3c3a7823209da9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:30.740044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103705/manifest.jsonobserved 9ae2d3621dd265d1e6d92a651742fc56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:30.723825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103705/publication.mdobserved e1d376331aad25042f947a70350a3c7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:30.706305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103705/publication.txtobserved 985ce6dbb28a510e74fb9339506cb0e1...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. |
|---|