OT-2026-000094639
Publication integrity record
Two cup vacuum gripper, two zone face, six 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-2026-000094639) never changes.
Identity and time
| Publication number | OT-2026-000094639 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dec-7503-94ec-70d7c76669f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094639 |
| Status | PUBLIC |
Content hashes
| Canonical text | feb7d7670bff351219da13151259e7314d5734ec551e98cd3ab95843c2a8da3a |
|---|---|
| Markdown | 9ded6db241504c81707710f79c2cebaef204b1e39fc4e17ce533d135a4db37f2 |
| Publication page | 302f8500758f7fc64dee96adb62cb941e23f797455d77df21cdd644e3abf61e2 |
| Manifest | 1ac2f18700cfabb810d8f3fb6a3b268f78f9a6ee8d5f4f201bd81a62070db0c6 |
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 | 4sn1f0zO63/n7Yg+Ukg4Qs08/+13aJzxvPhxf089hNLa/RLgVrTBOy8HaODpp75MQysUGCUQF7y0KwdHrkubCQ== |
| 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
| 2026-09-17T09:37:04.838190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094639observed 302f8500758f7fc64dee96adb62cb941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:04.821234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094639/manifest.jsonobserved 1ac2f18700cfabb810d8f3fb6a3b268f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:04.805571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094639/publication.mdobserved 9ded6db241504c81707710f79c2cebae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:04.788865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094639/publication.txtobserved feb7d7670bff351219da13151259e731...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. |
|---|