OT-2026-000098818
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000098818) never changes.
Identity and time
| Publication number | OT-2026-000098818 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42b0-7c75-82bc-8789b2fe3e49 · 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-2026-000098818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 820d2851585e0d241c8742f5e662382ea7ea3cfb0913473418cbe2c84fae86ed |
|---|---|
| Markdown | 2e3de5e22efa80e67e13552e95e7e794dd4b95ca5b41f22f3d43a6467d72ec4d |
| Publication page | a2254861d2bc4d8eb49937e9f448d783e407c03f12d7b88526f4c5570f56831a |
| Manifest | 6a42e7a3616693d425d40381a17ee60d0628084b3aec8ae02f7ea0d628cc64dc |
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 | Fyg6kvLim+6I7KaVZtTxXNDQZXVL/FV2nGiqWCgN8VTfT7MDIJ1HwT97kVa3ABVVXcEec2EWYTNQ7dJkqIfqDQ== |
| 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
| 2026-09-17T09:31:09.201675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098818observed a2254861d2bc4d8eb49937e9f448d783...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:09.183402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098818/manifest.jsonobserved 6a42e7a3616693d425d40381a17ee60d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:09.166288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098818/publication.mdobserved 2e3de5e22efa80e67e13552e95e7e794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:09.149023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098818/publication.txtobserved 820d2851585e0d241c8742f5e662382e...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. |
|---|