OT-2026-000099486
Publication integrity record
Three cup vacuum gripper, three zone face, six 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-2026-000099486) never changes.
Identity and time
| Publication number | OT-2026-000099486 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-78cd-ae67-326db1367860 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099486 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ded9542864b3fa6c15324ecbeba173e171f90b8fe0bf1f262b863dfacbc89d6 |
|---|---|
| Markdown | f11adb95de02806de53b62a25145293132215bb5f28d6909b3dd425b4df39d3b |
| Publication page | 6bbf55b4f360133d0b0a9f6d7e03a9cc39d1e22f7cafb90fbed192361fc868ab |
| Manifest | 1087f8ac2ec06d7fbdfdfe08f5120d545a00ded49bc415dfe40778b218146bbe |
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 | uZ+Mofcq+3wI9vNkWRIgVMuoT01aIa/6+dh/MiupYgENzyS8Gsz+ijPlaJjA2EwIM6ww1kVz1Gm+CDH/m6q2AQ== |
| 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
| 2026-09-17T09:29:22.586210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099486observed 6bbf55b4f360133d0b0a9f6d7e03a9cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:22.569119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099486/manifest.jsonobserved 1087f8ac2ec06d7fbdfdfe08f5120d54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:22.550413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099486/publication.mdobserved f11adb95de02806de53b62a251452931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:22.530090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099486/publication.txtobserved 9ded9542864b3fa6c15324ecbeba173e...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. |
|---|