OT-2026-000098938
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000098938) never changes.
Identity and time
| Publication number | OT-2026-000098938 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7ec2-903a-c2e9d932b846 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098938 |
| Status | PUBLIC |
Content hashes
| Canonical text | d035c43c6ce23b3733dad8e45192ba5abf0beb1b72fa84ebd1ea25c23da4e720 |
|---|---|
| Markdown | 942795ccfc1a1c63a8572aca28e884059e6d6203a8a1a6e3fb470c8c9b9862ad |
| Publication page | f34470a26e0b0e595b2d7c4a8bb1c7ed2eb75a0d5c9259e0acb3726b6504b084 |
| Manifest | a8f184e24dde28503827e1e4ef60e4c12c901d381d9014b57fe553a6539cf3b4 |
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 | NhLnfC/z6znD18jLitNvHO0xMturT9Runq3iRv7B1gF9iYfke9IB82Zh39qZFzW+RhnLWWf6zvbT6c8EoYWCBg== |
| 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
| 2026-09-17T09:30:00.193750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098938observed f34470a26e0b0e595b2d7c4a8bb1c7ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:00.178309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098938/manifest.jsonobserved a8f184e24dde28503827e1e4ef60e4c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.162346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098938/publication.mdobserved 942795ccfc1a1c63a8572aca28e88405...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.145246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098938/publication.txtobserved d035c43c6ce23b3733dad8e45192ba5a...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. |
|---|