OT-2026-000103093
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, 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-2026-000103093) never changes.
Identity and time
| Publication number | OT-2026-000103093 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7c2c-9fd4-71713f3d63cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103093 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa41db0c1bf265119b59f8989be7689ebd9b2d3f5d179d6dc338de8659eb6dd3 |
|---|---|
| Markdown | 44eb75618b06e9c17e62d192ee5cecfdd75cc58d39158e649646855913ac8b89 |
| Publication page | 851024f2193a3fa9819c0b1057fadaa7e4c76c9ab9730b51501bfff93aed6b45 |
| Manifest | f0716573a4d2added493e94abd58fa5cb8b5394ea0bfb6d81759ad5074e32a78 |
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 | 764dE2wccLeYbrScGSBAPSDGay7LXkTQyfQjbYzsVxT/bNvQWOlD9K0nE8PcwGp37AGzmdICY3EXuBHoqPc0Aw== |
| 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
| 2026-09-17T09:23:13.198661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103093observed 851024f2193a3fa9819c0b1057fadaa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:13.178810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103093/manifest.jsonobserved f0716573a4d2added493e94abd58fa5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:13.162108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103093/publication.mdobserved 44eb75618b06e9c17e62d192ee5cecfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:13.142851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103093/publication.txtobserved fa41db0c1bf265119b59f8989be7689e...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. |
|---|