OT-2026-000088510
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line 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-2026-000088510) never changes.
Identity and time
| Publication number | OT-2026-000088510 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d28-7dec-abd1-8ca3d421f77e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088510 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ed50010a230fa26b74b9a70b440d98aa48fb0f1b07985a7a8cb6cf12377482b |
|---|---|
| Markdown | e4017a3ee51e12e73a7cf58c8673b01eedadf87eaa0f1d960f6d0e69bf422d91 |
| Publication page | 2ea3e9080e2034e61f15efa81021a5a0756c946da8a26c55dddff0f1d1b1f36a |
| Manifest | f5f95e5030151e00ccec1c66b28d6a0a6a4d978ecdf26b74ba3cd329725363f9 |
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 | aa+5nBh0nrCHhHk8yOeUM66g+mE0u0Ms+el+mFqdDB4IoggjcSAEuLqFA7qxIsy21G/U/H2O0X0THHQt4TA9Ag== |
| 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
| 2026-09-17T09:48:54.259333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088510observed 2ea3e9080e2034e61f15efa81021a5a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:54.240430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088510/manifest.jsonobserved f5f95e5030151e00ccec1c66b28d6a0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:54.220160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088510/publication.mdobserved e4017a3ee51e12e73a7cf58c8673b01e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:54.200479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088510/publication.txtobserved 8ed50010a230fa26b74b9a70b440d98a...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. |
|---|