OT-2026-000099117
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold 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-2026-000099117) never changes.
Identity and time
| Publication number | OT-2026-000099117 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7608-a57b-ea26106468c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099117 |
| Status | PUBLIC |
Content hashes
| Canonical text | d70957087269e948bdcc21108838d89cb1127b77b5aecad2c97f15594b6f7d94 |
|---|---|
| Markdown | 1b327ef5abf128586cc06e5d69678059480e852afe8fd9359ffea1ff11453cde |
| Publication page | 5b238045db8d38f484fdbb0c43a2d93f9e5eb27f4b59239e00ac45f16167af35 |
| Manifest | 127fc0e221b70f58f685a3cd83fc5f7145ea9b17f17051bdeffe45d462751699 |
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 | M4WkdX6wmiDKencO/mFTkbxxzGGpAxKf57PiR2AnsfTIjsfWpxt7XzaEJ9U0A8wqGHdsbNs/eaEWuhul/ZpdAA== |
| 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
| 2026-09-17T09:30:21.892304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099117observed 5b238045db8d38f484fdbb0c43a2d93f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:21.873765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099117/manifest.jsonobserved 127fc0e221b70f58f685a3cd83fc5f71...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:21.853455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099117/publication.mdobserved 1b327ef5abf128586cc06e5d69678059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:21.833905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099117/publication.txtobserved d70957087269e948bdcc21108838d89c...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. |
|---|