OT-2026-000098283
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single 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-2026-000098283) never changes.
Identity and time
| Publication number | OT-2026-000098283 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-7633-9b58-f68a73a8069e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098283 |
| Status | PUBLIC |
Content hashes
| Canonical text | 535410c2a9f49511896b657b318c6c79a81bfd768c7d762415e5a2c49baeedab |
|---|---|
| Markdown | e5b5b57f87b519ad78e6ef839382238cc2c2f2db0e817f9717c81daa03c4242e |
| Publication page | 26d6a5e7fe3504b20bf560d7164005321ca4a77ded787c28c266b2100c0c5928 |
| Manifest | 9a08543df9ca0f5c8be0d286fbe90ee2194c8e492e3b19262c84117a78fad3d4 |
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 | KLG9CyHQ+4a1Ql7s5jGr8ggKUqqCK1jOWWaDPlekGuZciqpa46ONKv+rfXokj4WNHgIioTLeIqP4If/5nORpAQ== |
| 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
| 2026-09-17T09:31:28.727437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098283observed 26d6a5e7fe3504b20bf560d716400532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:28.708943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098283/manifest.jsonobserved 9a08543df9ca0f5c8be0d286fbe90ee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:28.691837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098283/publication.mdobserved e5b5b57f87b519ad78e6ef839382238c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:28.675536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098283/publication.txtobserved 535410c2a9f49511896b657b318c6c79...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. |
|---|