OT-2026-000009683
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, vented after set-down
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-2026-000009683) never changes.
Identity and time
| Publication number | OT-2026-000009683 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7564-78ac-afe1-bfdad36ae274 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009683 |
| Status | PUBLIC |
Content hashes
| Canonical text | a80490c61e8b40734c0b804ad0a9fb6d902fa4a452075139740cc8249cd437b4 |
|---|---|
| Markdown | af5a96f98af4b6fe11c7b92c367c469b7db127a35b86c3a5fd66c332ac8395ec |
| Publication page | e224e5dd137f1553b3f235da8f1f6ead6f9f1f9f5bc994916a6d61ddf9b4a180 |
| Manifest | 5a4b1b838add2930e22e51dd5dba8277c4a518d355cd4af359b43a22527f6752 |
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 | lDEXENvvsuadtLgYdw1Ec1cp+jC2uClsuKcgTio8poppo7msS0tbhKZs+jCVI9JkA20amCVOsqyCVTWHR8HMAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:09.842161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009683observed e224e5dd137f1553b3f235da8f1f6ead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:09.820623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009683/manifest.jsonobserved 5a4b1b838add2930e22e51dd5dba8277...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:09.801217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009683/publication.mdobserved af5a96f98af4b6fe11c7b92c367c469b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:09.778246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009683/publication.txtobserved a80490c61e8b40734c0b804ad0a9fb6d...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. |
|---|