OT-2026-000095482
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, pump fed, pressure sensor per zone, 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-2026-000095482) never changes.
Identity and time
| Publication number | OT-2026-000095482 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7966-ab32-147f5fb9bf9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095482 |
| Status | PUBLIC |
Content hashes
| Canonical text | de2f34aa09aacbe6d8fc026cfb29852e4e33a41823bab2804645a990dfdc5827 |
|---|---|
| Markdown | 49e54440d38b5c0c115610f2a4fc34b655c9499cffdce7b713681717d5753655 |
| Publication page | b8cf8d815d2bd38adaf2796686f09d8118c2f862bc3b34e90f8b63fc602a13aa |
| Manifest | 3cc4923e7f869dffae53d1e5d10bfcb33d792663d1f6e1218a0f8f78856e7f39 |
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 | ai7whXWi3mDca0BloX3XFom2Kmup9s0s8tuVVfs9/SEC+6ICJHhtizJ+kioO6yx+QOy+ub3VGi1wnqh8SCULAQ== |
| 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
| 2026-09-17T09:36:51.523483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095482observed b8cf8d815d2bd38adaf2796686f09d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:51.504672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095482/manifest.jsonobserved 3cc4923e7f869dffae53d1e5d10bfcb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:51.487540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095482/publication.mdobserved 49e54440d38b5c0c115610f2a4fc34b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:51.470386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095482/publication.txtobserved de2f34aa09aacbe6d8fc026cfb29852e...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. |
|---|