OT-2026-000080111
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, sustained blow-off before 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-2026-000080111) never changes.
Identity and time
| Publication number | OT-2026-000080111 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4378-769c-9928-d9d22f28e615 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080111 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c3926aa4f3cf0e19cad24db270b7dbe20fe96fdd879b0145a9793e4fc0c6e03 |
|---|---|
| Markdown | 619c1fa678c894b4f95fbcb69d799b8c903afad100b09a876f3b4ed01bd65d46 |
| Publication page | 91ed75d2e5c48afd467b1603e3f3db5f601a52ba8b0bbabe3ee243d3a83f687a |
| Manifest | 47572a4024a8c7f72dbb5f8315a9592ed043949d442d95664714764237428600 |
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 | 8wBsEiojsZxen0qC2lHBKZwIGtp3qGpUCfRe1cddkVGF4rXnBq88t4XbDOYnUiF1M0bxmQ/afiLiRn0ToRQZCQ== |
| 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
| 2026-09-17T10:04:03.248724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080111observed 91ed75d2e5c48afd467b1603e3f3db5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:03.230326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080111/manifest.jsonobserved 47572a4024a8c7f72dbb5f8315a9592e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:03.212168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080111/publication.mdobserved 619c1fa678c894b4f95fbcb69d799b8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:03.194298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080111/publication.txtobserved 3c3926aa4f3cf0e19cad24db270b7dbe...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. |
|---|