OT-2026-000102385
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000102385) never changes.
Identity and time
| Publication number | OT-2026-000102385 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7d54-8e7a-70473a94a9c3 · 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-2026-000102385 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7aa5fa15b3113d43eb1eee011ecc8c02c5ff5bcf417553c9ff21015271640f51 |
|---|---|
| Markdown | 1ee93fad3b5cf2a7c2f761d3054abd0da4c8e8dd670fe84aff5ba207cf7315ee |
| Publication page | beaf7100ab81d911eff7ad1668410dae3e468674ad7311fec1248341126d825d |
| Manifest | 35f8cf2f79458d5b4bfc42587221c78718bf2d0ba4029486cbffff07850c89b8 |
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 | Hrx5YxIEzNZYDdZYRQk8NKGjk1sReORAYuCNUmywd0BMb7J8WorpK8z878wECeZjou4T8xrs6lnZDNfa7HRnAw== |
| 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
| 2026-09-17T09:23:43.460784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102385observed beaf7100ab81d911eff7ad1668410dae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:43.443094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102385/manifest.jsonobserved 35f8cf2f79458d5b4bfc42587221c787...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:43.426651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102385/publication.mdobserved 1ee93fad3b5cf2a7c2f761d3054abd0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:43.409782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102385/publication.txtobserved 7aa5fa15b3113d43eb1eee011ecc8c02...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. |
|---|