OT-2026-000037691
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, 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-2026-000037691) never changes.
Identity and time
| Publication number | OT-2026-000037691 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-776c-b9b3-3147a0c834a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037691 |
| Status | PUBLIC |
Content hashes
| Canonical text | d2afd14a7426871cb3afdd0e74da1b7139ac761948df038a6f3ac1aec2f298b6 |
|---|---|
| Markdown | f286d800985bfb1d0d327a8a3b48e77a394aca29ef8d267ec0d098185870306e |
| Publication page | fb0067ae5a2e0c4c92c04fbf79f13ab0f6cfc5122f8c6e2af91ba2f38f76b251 |
| Manifest | 4df514c3fe5d831594200404181a224d5c3a325ca4379aece9ca477593faa2f3 |
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 | Xt+Lprxj9VqGYEkANKoMdG4dKBp1klvO4NCaP60JUiIUntOqDxuC7JcRWJECmQQzsuTxAfL2eeTK+hVXGGEpDg== |
| 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
| 2026-09-17T11:24:16.641916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037691observed fb0067ae5a2e0c4c92c04fbf79f13ab0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:16.624996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037691/manifest.jsonobserved 4df514c3fe5d831594200404181a224d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:16.608361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037691/publication.mdobserved f286d800985bfb1d0d327a8a3b48e77a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:16.590678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037691/publication.txtobserved d2afd14a7426871cb3afdd0e74da1b71...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. |
|---|