OT-2026-000102399
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two 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-2026-000102399) never changes.
Identity and time
| Publication number | OT-2026-000102399 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-7679-b441-89cc68f802c4 · 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-2026-000102399 |
| Status | PUBLIC |
Content hashes
| Canonical text | e37485613209dd913e46514fbebe92a91665403a2a0782f6cb311d7a3a092bee |
|---|---|
| Markdown | 87fe441a66ca7e3bea5afee0f51d82eafdae8e907a7ea8e4e605f8b16b5908d7 |
| Publication page | 8adbe4ab9a565e10572db5ccb346461f2e58f3d9d6f4dd93b6792e2c8109b821 |
| Manifest | f48408c215ff1384cf4aea2eb04b5161a8ece08301db0cf7f5d99d1b019161d8 |
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 | WuyMrDJImXpssOzppicfxGUtgw+DcZJgfwLAKjjbp/aOeUUtMq3fDGUWJapGntKFwyZgvbM0ei3O4M875uYFDg== |
| 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
| 2026-09-17T09:23:44.384872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102399observed 8adbe4ab9a565e10572db5ccb346461f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:44.365642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102399/manifest.jsonobserved f48408c215ff1384cf4aea2eb04b5161...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:44.347002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102399/publication.mdobserved 87fe441a66ca7e3bea5afee0f51d82ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:44.327752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102399/publication.txtobserved e37485613209dd913e46514fbebe92a9...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. |
|---|