OT-2026-000102374
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000102374) never changes.
Identity and time
| Publication number | OT-2026-000102374 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-70e5-bd8b-472e49ee0c9b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102374 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e0ab17ef45c7150fb86c2963479c8c9218f88e482b50c84dacf8242c4ac3cec |
|---|---|
| Markdown | 38c468ac6c1a6b6c5e92b709db9bc5933cc299ee1a986d5b8c9a566ade49c58a |
| Publication page | 8cbc50761f16742f2b765dbc2081ea9a07f441923523c7a70dd8c0322a7b190a |
| Manifest | 83f8fd151b2602335fa651ae9580375a4e10f48cfd02990e41b04e4c3bd93f86 |
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 | 51jU+Xql9vG7em5DTY50flXj72pabyFF9yuwJm/BqT+K9PxQ5FKpxmKMGE14RDWYpUSxfMCpIxwapmBAQkNnBw== |
| 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
| 2026-09-17T09:23:42.778451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102374observed 8cbc50761f16742f2b765dbc2081ea9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:42.760606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102374/manifest.jsonobserved 83f8fd151b2602335fa651ae9580375a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:42.743725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102374/publication.mdobserved 38c468ac6c1a6b6c5e92b709db9bc593...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:42.726447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102374/publication.txtobserved 6e0ab17ef45c7150fb86c2963479c8c9...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. |
|---|