OT-2026-000082911
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000082911) never changes.
Identity and time
| Publication number | OT-2026-000082911 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7797-9c17-19cbf9cd94e8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082911 |
| Status | PUBLIC |
Content hashes
| Canonical text | 26d3cb3bd2fd0869e511d57d4dcb32ec3d7efdfe0f1c9e114e647e9ad59f690c |
|---|---|
| Markdown | ea7b310bd3cfd144c70b7e4eea8f61499b29d1d55bf3b0ff33783fc35163469f |
| Publication page | 6de094f1d94219a95ca794b1127bf88dad634165f88da9a1525af377a0353b6a |
| Manifest | 223a475d7d5b28e7750de37a1bf8bfb6c5916aa24077d5abd78c6b144defe920 |
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 | qE+032tY6k7lv/FhIPCUMyUsZCwqsWnqnnFmmA8+7Eq9D5zquryMA+H68l34flTNf3A3lOk4HYjLQFnxLeJaBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:36.057313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082911observed 6de094f1d94219a95ca794b1127bf88d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:36.040518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082911/manifest.jsonobserved 223a475d7d5b28e7750de37a1bf8bfb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:36.023990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082911/publication.mdobserved ea7b310bd3cfd144c70b7e4eea8f6149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:36.005985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082911/publication.txtobserved 26d3cb3bd2fd0869e511d57d4dcb32ec...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. |
|---|