OT-2026-000057699
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000057699) never changes.
Identity and time
| Publication number | OT-2026-000057699 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2695-772e-8779-d7716a6ce0b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057699 |
| Status | PUBLIC |
Content hashes
| Canonical text | a2efeefa7bcdcca5b809cefe01d015319ce09ca2a73c850238c9efee30b84db6 |
|---|---|
| Markdown | efe634b7f26450a7e1cffc094abcab68a544d2f8620988698bc546dddd0f61a8 |
| Publication page | cba9a772498e2103c71f5832b161e2ea1ab0f787a64423a6ccaed8d88ac25afc |
| Manifest | 32f2df6771d364b19d66c86ebad9a5d029f2f962ba68c5a48c5101fdf9bf95d0 |
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 | A/wjrhq6nWW7skNOR44CkiDg89jsEAQD3Zk56F1FGYvhB+LpYC6h37rJ6p8KiKaPVtKedk8HznyrKeut/duBAA== |
| 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
| 2026-09-17T10:48:21.832082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057699observed cba9a772498e2103c71f5832b161e2ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:21.814069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057699/manifest.jsonobserved 32f2df6771d364b19d66c86ebad9a5d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:21.796300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057699/publication.mdobserved efe634b7f26450a7e1cffc094abcab68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:21.778594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057699/publication.txtobserved a2efeefa7bcdcca5b809cefe01d01531...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. |
|---|