OT-2026-000025382
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000025382) never changes.
Identity and time
| Publication number | OT-2026-000025382 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-74e9-88a0-4e8026b04093 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025382 |
| Status | PUBLIC |
Content hashes
| Canonical text | 831d22a7717c03ab93dc93370ccbbf0864dc9439e87a12c3368855849333e51c |
|---|---|
| Markdown | 6f4e2b363cba55780d1adedc8401d2367e7eb1fbb01928f160377207fa0ac32c |
| Publication page | b5d424723cab5f4993f6cabca122ede1d0cf44abdcd21230debd032cd6c59a7a |
| Manifest | 188d42a6bab121be5bf4e1b61387e3bc3d74b8c2e0b01b11296dea130e0fa521 |
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 | WBGpDas9Tw6GE8do5Vzsx8w19Mf0L/hzbjAc5FZY52C9StC8tOdrdpewreQA5urZfykm9kl7Uar3oId2hDnmAw== |
| 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
| 2026-09-17T11:47:26.844839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025382observed b5d424723cab5f4993f6cabca122ede1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:26.825879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025382/manifest.jsonobserved 188d42a6bab121be5bf4e1b61387e3bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:26.805507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025382/publication.mdobserved 6f4e2b363cba55780d1adedc8401d236...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:26.781881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025382/publication.txtobserved 831d22a7717c03ab93dc93370ccbbf08...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. |
|---|