OT-2026-000095350
Publication integrity record
Two cup vacuum gripper, two 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-2026-000095350) never changes.
Identity and time
| Publication number | OT-2026-000095350 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-7634-acd9-08f934420978 · 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-2026-000095350 |
| Status | PUBLIC |
Content hashes
| Canonical text | c15d75265f0b25b8762739a32cfb6a4cd827afcb921142651807a0346d7b99f8 |
|---|---|
| Markdown | 0a1c240fa4fb5244bb6a194cd212c8d63690aa7a8f2ae59ac31e68290d91cc36 |
| Publication page | f3ef3fde0bc7b19ad2d9fecd81e5451aac29fe914ce5c3dcf90121e53ec9f162 |
| Manifest | a89b7c0162664040b2e7195637c2bffa39a5048bf88d685e951ab7bc4fa0f1d7 |
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 | 5hgiuK4zpiwYlQompSEBAUH+zixYzxXWRAKZ1y2FSV4m25wK5uAczxuIwbhDE5XIfUCVACPw5YYlJ+46pkSKAw== |
| 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
| 2026-09-17T09:36:42.680988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095350observed f3ef3fde0bc7b19ad2d9fecd81e5451a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:42.662900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095350/manifest.jsonobserved a89b7c0162664040b2e7195637c2bffa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:42.643947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095350/publication.mdobserved 0a1c240fa4fb5244bb6a194cd212c8d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:42.626962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095350/publication.txtobserved c15d75265f0b25b8762739a32cfb6a4c...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. |
|---|