OT-2026-000102314
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000102314) never changes.
Identity and time
| Publication number | OT-2026-000102314 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f4-75a6-a3f3-58375b30cefd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102314 |
| Status | PUBLIC |
Content hashes
| Canonical text | 253b0ec68c776ebe7bf8ef10fc56a708fb2b5e0d7cd46cbb2b84d67a94e306ed |
|---|---|
| Markdown | 131bf3849c99f2abf8cbc54bc8989755c2a985837c030b566b355dbc2cab9398 |
| Publication page | fe8fd035d2151cb4f481e93604695fd546d20a9ff90322f6831da6ec6445f475 |
| Manifest | 80d64eb38b2364d528253c3e34e15175204f4c0de3822a3d36799ceccfb56814 |
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 | eqK4BStYMjX0CJmForf2eTOOVYLiNk3qa0VjJAtBncQxlMCmDv/xA/B9lSON8E/S1hs9Z4XqAuCbm96Lnhg0AQ== |
| 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
| 2026-09-17T09:25:30.670662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102314observed fe8fd035d2151cb4f481e93604695fd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:30.650598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102314/manifest.jsonobserved 80d64eb38b2364d528253c3e34e15175...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:30.629595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102314/publication.mdobserved 131bf3849c99f2abf8cbc54bc8989755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:30.610558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102314/publication.txtobserved 253b0ec68c776ebe7bf8ef10fc56a708...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. |
|---|