OT-2026-000058707
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off before 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-2026-000058707) never changes.
Identity and time
| Publication number | OT-2026-000058707 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7816-ab9e-764987416ec4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058707 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5ef5a6514d1a07f621aaa9310760d16417d625a876fb97fb01ad8a08512a140f |
|---|---|
| Markdown | 6b9c079e61695f11d6f349ee041e5c9dbce848638999b6d1094c23b7d1e7588d |
| Publication page | db9e9fa7bd61578310bec91eb13d12dcf1cf62056ef27bf85bd841826544248f |
| Manifest | b94fdd2c7421f22334520d971e7e541ee1892bc9ce23bfc038f706caf05b549b |
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 | qxz6UjTqYVCDNuMskdnRfUyaKlEOePpQ2eF0rbKpDl1GdMHWJqWTrsN/vSiL+uOk8gKAslOcn8I0gbcoUwjQCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:14.107163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058707observed db9e9fa7bd61578310bec91eb13d12dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:14.089981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058707/manifest.jsonobserved b94fdd2c7421f22334520d971e7e541e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.072589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058707/publication.mdobserved 6b9c079e61695f11d6f349ee041e5c9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:14.056412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058707/publication.txtobserved 5ef5a6514d1a07f621aaa9310760d164...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. |
|---|