OT-2026-000098733
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two 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-2026-000098733) never changes.
Identity and time
| Publication number | OT-2026-000098733 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ae-7564-b888-95950c8e0978 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098733 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90d79743427f266953f6f13a20f8951ff7e5607f748aaf25ffaea133edfca7be |
|---|---|
| Markdown | be3cc01f9242f3b3c56daf4f33b8e92418409ca23e3fb236bcf010d05aa8da29 |
| Publication page | f746493f69a75eaa6eac4503389b22103cbedf0dc616880708439207396cb6a6 |
| Manifest | 48623bc6c15265247b65c0cb30a8eb8120e32a57d92f6d79c28dd3f7f9594e92 |
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 | QfqzNwjdZW2/Zm8SdsiXOmGKaaWNGhEHn1kOCMloEGIuXlIYMVAbPup9ibWJRcxXn0Lxh76c8pWcIXCjr8toBA== |
| 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
| 2026-09-17T09:31:02.739345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098733observed f746493f69a75eaa6eac4503389b2210...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:02.721002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098733/manifest.jsonobserved 48623bc6c15265247b65c0cb30a8eb81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.704866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098733/publication.mdobserved be3cc01f9242f3b3c56daf4f33b8e924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:02.688439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098733/publication.txtobserved 90d79743427f266953f6f13a20f8951f...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. |
|---|