OT-2026-000088156
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, single 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-2026-000088156) never changes.
Identity and time
| Publication number | OT-2026-000088156 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-78fd-b2ab-2a3abdd661de · 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-2026-000088156 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e359105f4824ef501f7c460e7e637fefefcbc4c469dbf2781c7ab3b1b979077 |
|---|---|
| Markdown | 83bc8dde1a876623191d625a757dc10f73c647de6bd6e6180a86a6ef0fcaf0fc |
| Publication page | c352b41abeb6be80f380a28bb2dfd8f4d182172c179bc65458c622a4a92752d0 |
| Manifest | 7be3c8e985ec59b3b2b623ed8bced44231907422bf0261d55c32e8fc064cbc35 |
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 | F/0BbgoRp0g0xyMBMaD0VRgntTz3luLNURBYsLogGx5TNvHAZhHpdpuMCAh1+tAKSwyXlN7hcJ18nwrZkJQUCQ== |
| 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
| 2026-09-17T09:50:11.762620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088156observed c352b41abeb6be80f380a28bb2dfd8f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:11.741001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088156/manifest.jsonobserved 7be3c8e985ec59b3b2b623ed8bced442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:11.722103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088156/publication.mdobserved 83bc8dde1a876623191d625a757dc10f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:11.702457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088156/publication.txtobserved 3e359105f4824ef501f7c460e7e637fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:11.104691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088156observed c352b41abeb6be80f380a28bb2dfd8f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:11.086995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088156/manifest.jsonobserved 7be3c8e985ec59b3b2b623ed8bced442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:11.070430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088156/publication.mdobserved 83bc8dde1a876623191d625a757dc10f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:11.053293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088156/publication.txtobserved 3e359105f4824ef501f7c460e7e637fe...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. |
|---|