OT-2026-000095643
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000095643) never changes.
Identity and time
| Publication number | OT-2026-000095643 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7794-9b41-d0d77a29f22b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095643 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1b0f1e1da27b24c8e7f185f0d8bd42b90120db27b518f81a2034615be9c5a32 |
|---|---|
| Markdown | ddff1f1435955cff4020032b5ba2ac21f1e059b81b628b1797eb1f9ff8892094 |
| Publication page | 424c1fe075c5359d072f4b26e69caee09a8520d6563cfdc63af8f610cc10abce |
| Manifest | ba9f16cf71a158e35429ec95c5db00e3af6d6ad41d203366e0daa654a54d6166 |
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 | x9C2TXP1BfugJfWC90vop3BTLvoC+CA28In733pizSUysKd7fAZAhmGEYY8NwB1xF27T3swvLJ2A3SmK6VdyCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:06.564162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095643observed 424c1fe075c5359d072f4b26e69caee0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:06.546365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095643/manifest.jsonobserved ba9f16cf71a158e35429ec95c5db00e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:06.528978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095643/publication.mdobserved ddff1f1435955cff4020032b5ba2ac21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:06.511217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095643/publication.txtobserved a1b0f1e1da27b24c8e7f185f0d8bd42b...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. |
|---|