OT-2026-000098908
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single 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-2026-000098908) never changes.
Identity and time
| Publication number | OT-2026-000098908 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-7da4-b0c7-b740c1f87ce0 · 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-2026-000098908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ed94755414e7e8252963a1c486749cf18b5f2a04836f4f87c738c4162d090ee |
|---|---|
| Markdown | 4515c1929c5103dc7df5bf1c902758a9476d60eaddf733f357bf8a1aaa5ed3a3 |
| Publication page | 4bcadc40b14c0c9b161b15ba11ee9c8a52979a204921e59a82c94b1b51cab16b |
| Manifest | ce8f12a5f38bc7b7089d485cbc9efa30a223afcf0219f7afefc8b493b6f7f1bb |
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 | p7XG+v98c6Zx6xMdifa7s03BuNs0RRjKua9qCKumYCLA2fQkBy6QfRguUwdOijMGI9YHV4HUIavUIasmnNPHBw== |
| 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
| 2026-09-17T09:29:57.984374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098908observed 4bcadc40b14c0c9b161b15ba11ee9c8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:57.967124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098908/manifest.jsonobserved ce8f12a5f38bc7b7089d485cbc9efa30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.949962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098908/publication.mdobserved 4515c1929c5103dc7df5bf1c902758a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:57.932414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098908/publication.txtobserved 1ed94755414e7e8252963a1c486749cf...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. |
|---|