OT-2026-000022082
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000022082) never changes.
Identity and time
| Publication number | OT-2026-000022082 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-bb5c-72d4-ab9d-be8670885d36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:53.201585Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b3958ca9fc88aef9db57f554516e8fa097f1b92687f5ce39094f3bb6b92670c |
|---|---|
| Markdown | f23b10e2809ebec903c2394d5ae853400aca7db2a1caa30666d5a228dc2ffbd6 |
| Publication page | 76eab05a83627c97a1fcddd89988dd46f4f26d1f3b0576b43267ad75e3020421 |
| Manifest | e1d26a8a716a277b22a36cebca24e2562d49d7ad1ab705708b400aaf7ba6be0e |
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 | emT6bQEsm9xA0e5pVKlUgIplAhnPhZsPY53Jh10Uo3pAK9vSiQGkrj0NErL2Icw2T6Y+VZaO412kUFiWhF6UCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:54:06.234480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022082observed 76eab05a83627c97a1fcddd89988dd46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:54:06.217271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022082/manifest.jsonobserved e1d26a8a716a277b22a36cebca24e256...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:06.200918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022082/publication.mdobserved f23b10e2809ebec903c2394d5ae85340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:54:06.181152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022082/publication.txtobserved 4b3958ca9fc88aef9db57f554516e8fa...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. |
|---|