OT-2026-000088082
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, 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-2026-000088082) never changes.
Identity and time
| Publication number | OT-2026-000088082 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7ed8-9f51-04d993823542 · 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-2026-000088082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b24ae61655219d0c4838c1dc3ed80cb64757a8d2e2f0f9912563dbf9b6b1a19 |
|---|---|
| Markdown | 6787aa6e8ba626a6e60961e806fba61f55b55c76500ad7ed4e4d1320ac73c396 |
| Publication page | e8f492087dd4a97c338a11c9e41982fa3eed1c10dde1d8c955461620c553e8be |
| Manifest | 9402e9df167d51deb9d050717d9d9c6f9191d02f10e8ed0c0bace6d620abe65d |
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 | PJsK6zZqVH0vNN1bsNFH4m6Yz4QEyGcw7TrNO6f60Mw3kDXFpMyo+15/yfpdNlUaCMJOpGgnxDhLmahERPcEBg== |
| 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
| 2026-09-17T09:50:05.246844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088082observed e8f492087dd4a97c338a11c9e41982fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:05.229207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088082/manifest.jsonobserved 9402e9df167d51deb9d050717d9d9c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.206485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088082/publication.mdobserved 6787aa6e8ba626a6e60961e806fba61f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.187118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088082/publication.txtobserved 9b24ae61655219d0c4838c1dc3ed80cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.432762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088082observed e8f492087dd4a97c338a11c9e41982fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.413735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088082/manifest.jsonobserved 9402e9df167d51deb9d050717d9d9c6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.395828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088082/publication.mdobserved 6787aa6e8ba626a6e60961e806fba61f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:04.379823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088082/publication.txtobserved 9b24ae61655219d0c4838c1dc3ed80cb...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. |
|---|