OT-2026-000038135
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000038135) never changes.
Identity and time
| Publication number | OT-2026-000038135 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7e86-b510-cf47ed79a5e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038135 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb55d25a757b37b43b41f38b60403ea6f4aeb9efbe89c44ee107a2684d90f6f6 |
|---|---|
| Markdown | 41fd9fe75520e814b3eee403d58292a10bb89974498074c35ca0caf2c6121c5e |
| Publication page | 098698023fd3b0569e020037fedffbaba8fa02849b6a3f8a179038fe664366e3 |
| Manifest | ff3c93ae08dc8a3623650cfac93aed56f0bf17ef6e36811156455f2941a57c04 |
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 | AfEfZr031GlyPISUeG4QEXBlc6QF1y4m2M7OG1WLs1ViH4H9jp7D0jR/ejV/Nzoj2C1Hzwtil6t+cZunXy6NDA== |
| 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
| 2026-09-17T11:23:28.823255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038135observed 098698023fd3b0569e020037fedffbab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:28.805837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038135/manifest.jsonobserved ff3c93ae08dc8a3623650cfac93aed56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:28.787384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038135/publication.mdobserved 41fd9fe75520e814b3eee403d58292a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:28.769708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038135/publication.txtobserved cb55d25a757b37b43b41f38b60403ea6...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. |
|---|