OT-2026-000101102
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, single stage ejector, pressure sensor per zone, sustained 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-2026-000101102) never changes.
Identity and time
| Publication number | OT-2026-000101102 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-78fc-908e-880508fdcb16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101102 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c706b0e504f4d4d60ae19d924ac8846e7d5479d56291831923035d64e7472a3 |
|---|---|
| Markdown | 6a1070ba8244c70379ce702f3b91ffa3107cd41a6550b3d581f4e7a84bee4503 |
| Publication page | 38f152fb5f884034271e696baf3f78d849e58bc57966405dce590b2f1c278601 |
| Manifest | c3d9b4a7bbafcb22bb2c5fd868f67c55ab0f2d660c1b785fddd7181218786119 |
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 | NeNeckRFYYxZuPZQpFqLxqox5zmGhLXu2fLSa0p5Ykr6f5YFaxuQ1SCUmgrEgOFuYhNPzK68tE/+uBHjgSCoAA== |
| 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
| 2026-09-17T09:26:43.624800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101102observed 38f152fb5f884034271e696baf3f78d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:43.607930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101102/manifest.jsonobserved c3d9b4a7bbafcb22bb2c5fd868f67c55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:43.589111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101102/publication.mdobserved 6a1070ba8244c70379ce702f3b91ffa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:43.570376Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101102/publication.txtobserved 5c706b0e504f4d4d60ae19d924ac8846...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. |
|---|