OT-2026-000093203
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000093203) never changes.
Identity and time
| Publication number | OT-2026-000093203 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-73f1-b664-adc11bf79125 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093203 |
| Status | PUBLIC |
Content hashes
| Canonical text | d272eee2aa849262913fc17b9be9d08de0cce0c2966b5dc7b00496d90ede9b1b |
|---|---|
| Markdown | b9f7bdfd08bbdb281a8602faf9b077079c9c27997556014a247a88fe9e7237c0 |
| Publication page | 19c709f823c9035b79d6a40dc8d72da6b413f2ab0e6eae5c07ef8939098f5173 |
| Manifest | ee022485c5ecb133d1b371b61090459884aca3f75c6b385c619d166bb6ac687d |
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 | 0g5Ul2NHsZ14yuNUzElzWLwHjbfgrlg3X0gtKNiSjOwNG1AvQQKOXr4r8XFLAAMzwJ8x/5RjxKd/Uy+sk4jFCQ== |
| 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
| 2026-09-17T09:40:30.824843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093203observed 19c709f823c9035b79d6a40dc8d72da6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:30.805530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093203/manifest.jsonobserved ee022485c5ecb133d1b371b610904598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.786302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093203/publication.mdobserved b9f7bdfd08bbdb281a8602faf9b07707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.769730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093203/publication.txtobserved d272eee2aa849262913fc17b9be9d08d...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. |
|---|