OT-2026-000088111
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000088111) never changes.
Identity and time
| Publication number | OT-2026-000088111 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-79ec-a236-f89dcb8a8de1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088111 |
| Status | PUBLIC |
Content hashes
| Canonical text | b19ec0bf6e84ce7842eef140656403af56f39549398264d0ab23bf49eebb51db |
|---|---|
| Markdown | cba27a65b2d4f4f397b10e0d747f125e7d788cd05a2ca811e711763519591a82 |
| Publication page | 84e478469e7b04a192e817bcdf26a008eecebcae2923bcf9330af895e3bb0747 |
| Manifest | 639d76d0a69c016d4a4a2620102d0d1a54575cd18768260338f23407b9cf3f1c |
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 | mzW63kZu2YJDlFwV7eeELwgFxE5At69aGJSprJQqjAfuj12ttLo1q2HB9L/5Z5McSQn8v5f9E6xvW38wrGgzCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:50:04.779091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088111observed 84e478469e7b04a192e817bcdf26a008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:04.761576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088111/manifest.jsonobserved 639d76d0a69c016d4a4a2620102d0d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.742126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088111/publication.mdobserved cba27a65b2d4f4f397b10e0d747f125e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.722385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088111/publication.txtobserved b19ec0bf6e84ce7842eef140656403af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.960187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088111observed 84e478469e7b04a192e817bcdf26a008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.940565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088111/manifest.jsonobserved 639d76d0a69c016d4a4a2620102d0d1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.922485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088111/publication.mdobserved cba27a65b2d4f4f397b10e0d747f125e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.902931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088111/publication.txtobserved b19ec0bf6e84ce7842eef140656403af...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. |
|---|