OT-2026-000099064
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three 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-2026-000099064) never changes.
Identity and time
| Publication number | OT-2026-000099064 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7272-9bac-a4fee7e30004 · 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-2026-000099064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 31f18b463b2710cf2bbd52a9e893b069af7a1b7c4dcd008f751e7367aa4dc2be |
|---|---|
| Markdown | 3166f38fe3d7736f884f92a2437af94ab9c83e2d6fd8fc0e2704a7ffe59e032d |
| Publication page | 00686d137b82cb6c94c280281dc025226bf2d5cdd4328dc99d212c8e760e08b7 |
| Manifest | ceec3289a2340f6bb8a577547d17688e29718b1629a6ec89e6b2845bc69f403c |
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 | jUyjzyRPx6YXJ+4sZ2ydj7lUAgJtA63f8dg+/lN9F2Wpg7fAXkQXEb9jwRY4VbtgH0INPX4dhHLVW9savymaDg== |
| 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
| 2026-09-17T09:30:17.338365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099064observed 00686d137b82cb6c94c280281dc02522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:17.320573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099064/manifest.jsonobserved ceec3289a2340f6bb8a577547d17688e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:17.302884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099064/publication.mdobserved 3166f38fe3d7736f884f92a2437af94a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:17.280088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099064/publication.txtobserved 31f18b463b2710cf2bbd52a9e893b069...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. |
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