OT-2026-000098855
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three 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-2026-000098855) never changes.
Identity and time
| Publication number | OT-2026-000098855 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7198-8d4d-79a2c8ddff49 · 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-2026-000098855 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b719915d2fb91c9ff36aa600c74ce3b57b9427a26b858a26ba2ff4f6b1e3624 |
|---|---|
| Markdown | 60407a31a245b003b5623df8de56b747b277cfef70fc159ef1a5eaa994d159b6 |
| Publication page | ae44f9a46c133eda736c11bd912a31e515a13816aa840628aab71c0d305c1f69 |
| Manifest | d48c7cdaab99b29a4bbbb1728bd24b87b5559d0f069199a5438156793db28ea6 |
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 | 8KUb1vdBFmbfMQDrmm36aCAuyyRTKuMbJWfXvCnzCm+iMZ2eDpyZLxHTVTt1y+zLseku0Y0szaXBnbzjA8qcCQ== |
| 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
| 2026-09-17T09:29:53.922684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098855observed ae44f9a46c133eda736c11bd912a31e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:53.904815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098855/manifest.jsonobserved d48c7cdaab99b29a4bbbb1728bd24b87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.888773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098855/publication.mdobserved 60407a31a245b003b5623df8de56b747...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:53.871743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098855/publication.txtobserved 6b719915d2fb91c9ff36aa600c74ce3b...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. |
|---|