OT-2026-000086610
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, two 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-2026-000086610) never changes.
Identity and time
| Publication number | OT-2026-000086610 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7577-8136-f029b7df16e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086610 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8757e9096dd69d96926ab4ddb08bd64831707fbf5332f829eb67fe243ac622b |
|---|---|
| Markdown | 2cbc0f31c1ff070d86f8e8b1f780e327f4a02dc1b723b82b5f8da9f25251e465 |
| Publication page | cfee76ad39aff540cc30b4deb32d392b9426925984004c81e56e9d79ea956a43 |
| Manifest | 34250e638e672581936c179e61ab456fbe21388566a192e0e1afe5e8afe24c16 |
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 | 4s+dAcAVrH6Sv+5c1WCASrxtZHhVQqSOzXdNM9rf9upqurATcAXgH+uyv1PsA65Em5w6DkjIjmtV4NXL9Fz/DQ== |
| 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
| 2026-09-17T09:52:27.428268Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086610observed cfee76ad39aff540cc30b4deb32d392b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:27.410189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086610/manifest.jsonobserved 34250e638e672581936c179e61ab456f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.391408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086610/publication.mdobserved 2cbc0f31c1ff070d86f8e8b1f780e327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.372282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086610/publication.txtobserved e8757e9096dd69d96926ab4ddb08bd64...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. |
|---|