OT-2026-000102788
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000102788) never changes.
Identity and time
| Publication number | OT-2026-000102788 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7db9-bf03-ee7ef6c405cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102788 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2fdaf931c7f0bb5aa91b37d840244faccd0378dfcba7edd0fb5ae7873327b9a |
|---|---|
| Markdown | 2d4c06ce573b57df1f8aab7dd83a4625791425e66b99cb74cb5f37a55732c531 |
| Publication page | ec4882994191f9cc98551a2c8b2b5217daf8c5c3d084abd5d1f127350f1e76bd |
| Manifest | 41a071266a2c8ab1871ca647fc293f39e4322324235da3b7f25b48c20c34abc8 |
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 | JY0nBOUH9zAs0duMaR9kykyTA0BroSv2tuwxKqJnyWU6xplfSYp/WaflxY4t6cv/ztvhDqENwv3+1sBPNT96BA== |
| 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
| 2026-09-17T09:23:39.453195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102788observed ec4882994191f9cc98551a2c8b2b5217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:39.436061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102788/manifest.jsonobserved 41a071266a2c8ab1871ca647fc293f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:39.419604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102788/publication.mdobserved 2d4c06ce573b57df1f8aab7dd83a4625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:39.403119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102788/publication.txtobserved f2fdaf931c7f0bb5aa91b37d840244fa...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. |
|---|