OT-2026-000102361
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, pulsed blow-off after set-down
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-2026-000102361) never changes.
Identity and time
| Publication number | OT-2026-000102361 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-746a-b763-547d0dddc9f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102361 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32e67e6fe8e5a2f0bede4bcd72898919ed31f091fa8412311f1ba40e364afe28 |
|---|---|
| Markdown | 229bd813b9d4593f2152dcaf7373956d86938aee4d230d5af6d8ba6087cc6550 |
| Publication page | 93066b001f6e6237aa9766ff917c9637b0e700c9aabb0434492041f99ec4a5a2 |
| Manifest | ef29c67b833074a497cf914272a2e91070fa86fa4e56eff3bebdcdd63f9d5ed8 |
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 | olkhMdSiZFN/y8pK39OurGV0e/XUoZfjXSKhcih2cOvZyGrD7W8BtlnDzExbodWEUJzI8FiLG4jjmPEKEU5cAA== |
| 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
| 2026-09-17T09:23:41.912366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102361observed 93066b001f6e6237aa9766ff917c9637...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:41.894909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102361/manifest.jsonobserved ef29c67b833074a497cf914272a2e910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:41.877798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102361/publication.mdobserved 229bd813b9d4593f2152dcaf7373956d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:41.859670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102361/publication.txtobserved 32e67e6fe8e5a2f0bede4bcd72898919...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. |
|---|