OT-2026-000102709
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, pulsed blow-off after set-down, on a tool changer
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-2026-000102709) never changes.
Identity and time
| Publication number | OT-2026-000102709 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-708a-8191-de5db78009cc · 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-2026-000102709 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb211a40f0c92244deca69c6e0eac6e678b073666263d571887d1973c3d9873a |
|---|---|
| Markdown | 638edd872048c66bfbcb25c464512932e0188063129ad7575d36ab44f9617616 |
| Publication page | d855dfe987e5f0d23ac64ee47f4399c8d337c6beb7a7d1b2321987143418d092 |
| Manifest | 527544807112c1e9a546dd68b5914b046c0a9a4f9fc88ce304e92539752dbcdb |
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 | +9FhVayyACYkrhQLC/OhlgwoX23wk+Whp0//4ii6PQS+554/mO+0WO0d7NOLxohBkPtKyba4quRvSlmHJc53CA== |
| 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
| 2026-09-17T09:23:40.422419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102709observed d855dfe987e5f0d23ac64ee47f4399c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:40.399399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102709/manifest.jsonobserved 527544807112c1e9a546dd68b5914b04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:40.382115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102709/publication.mdobserved 638edd872048c66bfbcb25c464512932...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:40.363741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102709/publication.txtobserved bb211a40f0c92244deca69c6e0eac6e6...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. |
|---|