OT-2026-000010554
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000010554) never changes.
Identity and time
| Publication number | OT-2026-000010554 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7e9c-867d-2b78dcd4cb87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010554 |
| Status | PUBLIC |
Content hashes
| Canonical text | 45980dd0c37af010e441c9b0b6ed1684f386f4bf45abd3b5b7bf2daa2e8cb8b7 |
|---|---|
| Markdown | 36dcdb7963b55ffb0d929fd09922dadeba597f35c7255d738b354493409ee697 |
| Publication page | 14c624ea1bda0cfa9805809a1d9d89cea559efc2abe4270ce55ceb07b656dd6a |
| Manifest | 50848e62f7de014d38b12f59036863d088ff76fcaf957f93176b1c8130b64b58 |
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 | G0eU7NontPDmWJIsf2qH2C5qlj4W3H1h+YDn1Jr8VJs90y9XEE5Xcv8Zm8SxubakkJUN6snFEtDP9oWtHanDAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:43.512388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010554observed 14c624ea1bda0cfa9805809a1d9d89ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:43.494522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010554/manifest.jsonobserved 50848e62f7de014d38b12f59036863d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:43.474860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010554/publication.mdobserved 36dcdb7963b55ffb0d929fd09922dade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:43.454525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010554/publication.txtobserved 45980dd0c37af010e441c9b0b6ed1684...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. |
|---|