OT-2026-000016434
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000016434) never changes.
Identity and time
| Publication number | OT-2026-000016434 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-7dd3-ae0f-83ea5e2ef875 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016434 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bbf60843fe4b833b74e1c5429fce8d38e3ebb73854c3efdd71f7833f21c1cb6 |
|---|---|
| Markdown | d8c17526fd5a45e6740a943bb43a5d2da4b709a169b0a8067e294bc47d5a39e1 |
| Publication page | 98a1fb6502b2eb65793c38690b0b41cfbcecfefd65470fdac20a355465635b67 |
| Manifest | 11dedc8c667490459e7c258775da0523f79acd4ad891678d6a2ea5d1a2b75c79 |
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 | djoTkBj1ks9khplJR0TE8Uys2ffhylsEjS2W2Wua9vrFU+ue1eBbIJMpjytglIu8c7GUA8nclu7re11AVO7lBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:04:31.826633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016434observed 98a1fb6502b2eb65793c38690b0b41cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:31.807454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016434/manifest.jsonobserved 11dedc8c667490459e7c258775da0523...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:31.787541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016434/publication.mdobserved d8c17526fd5a45e6740a943bb43a5d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:31.769198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016434/publication.txtobserved 3bbf60843fe4b833b74e1c5429fce8d3...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. |
|---|