OT-2026-000101753
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, pulsed blow-off 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-2026-000101753) never changes.
Identity and time
| Publication number | OT-2026-000101753 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e17-766b-bc10-784df9084617 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101753 |
| Status | PUBLIC |
Content hashes
| Canonical text | af11f97225d38d6e985537cfd09427cd2ec79eb7c0be856e2a4b148046850812 |
|---|---|
| Markdown | 4c7767771bc6ad48f368b3474484ed5d5863ef8048c575c66c63e960c19f35e8 |
| Publication page | 670ea1cc6a74bab7f7d627e1175bd32e3bbcd651074f8a0a2201255cc0c29132 |
| Manifest | e19f0dc3b53c2d45304facf7488602fa144be93592c87fa16de48ae70c7b4ee9 |
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 | CCuAfmxwmH0Z0kKKmtEE9LHxRuRrcipY0YZqBGleVPoExhtpSAJJQnZthck+Ly+9EPuAhc8YpdNXtiYixJgpBg== |
| 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
| 2026-09-17T09:26:14.760918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101753observed 670ea1cc6a74bab7f7d627e1175bd32e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:14.743458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101753/manifest.jsonobserved e19f0dc3b53c2d45304facf7488602fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:14.724692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101753/publication.mdobserved 4c7767771bc6ad48f368b3474484ed5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:14.706103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101753/publication.txtobserved af11f97225d38d6e985537cfd09427cd...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. |
|---|