OT-2026-000095766
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000095766) never changes.
Identity and time
| Publication number | OT-2026-000095766 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-79c6-809c-1cea3b5b7e8a · 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-2026-000095766 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec1221e644589fc2c6fb445d70fbd0904a8f648973ae99a593d610309ce515e0 |
|---|---|
| Markdown | 7c642af61b54d7da10e7110f0c1760f697b52156d859e4112a6513dcc2cb0b4b |
| Publication page | 7953aee39b4805af5778687e9e6693b572dd5cca03638b57ac3c203b9e981cc0 |
| Manifest | 0604b899423b2c20e0a3b3d378b1c206b27fd0c90ce17cdfd8e1423a1f2dc160 |
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 | EQdCBXNKpX1NDAeLc1lYq9bTrct7zm/xUpGk7dbpPdhnX/aZPg+71wL29io2u3XnIIC6GTOB62I+NHeVGWYcBg== |
| 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
| 2026-09-17T09:35:20.307566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095766observed 7953aee39b4805af5778687e9e6693b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:20.291353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095766/manifest.jsonobserved 0604b899423b2c20e0a3b3d378b1c206...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:20.274818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095766/publication.mdobserved 7c642af61b54d7da10e7110f0c1760f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:20.256874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095766/publication.txtobserved ec1221e644589fc2c6fb445d70fbd090...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. |
|---|