OT-2026-000102465
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, pump fed, 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-2026-000102465) never changes.
Identity and time
| Publication number | OT-2026-000102465 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858a-77f4-8275-6a286e4bec5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102465 |
| Status | PUBLIC |
Content hashes
| Canonical text | aee9b5456331126190e6db35f44fc3a9f1dcbfdb0a219ec3a6d267715fb8fed2 |
|---|---|
| Markdown | d6de06a52e624cc6af6db47233a497485062f40e65bf60b60aa6465787fa1d21 |
| Publication page | 91607c42f191e4010a6a1a5bdc971c3e717a0929bc736dfb717ee6add78ac1f5 |
| Manifest | 557806bb2bef59c1b7c3b9af93de330198e078a10859c0e74c21c7fbd178bef5 |
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 | jfEI7klrwzMLoFQt3WJfktANq2Pp+BxK8p+tE4X/k0UALJ4LaT6e4kAQUEuIylG+Q/1TBzx1lLZUP4/caLVwDQ== |
| 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
| 2026-09-17T09:23:49.076100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102465observed 91607c42f191e4010a6a1a5bdc971c3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:49.056490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102465/manifest.jsonobserved 557806bb2bef59c1b7c3b9af93de3301...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:49.037097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102465/publication.mdobserved d6de06a52e624cc6af6db47233a49748...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:49.018482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102465/publication.txtobserved aee9b5456331126190e6db35f44fc3a9...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. |
|---|