OT-2026-000009151
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000009151) never changes.
Identity and time
| Publication number | OT-2026-000009151 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b9-76ec-80c4-f5d6772835c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009151 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18ec1ed651fe541b1e222afe75bdf6b4d91c3e0904112b68b8f8db5c33bcf0df |
|---|---|
| Markdown | 83ff6e0fc647e5efcf4637f9cf28e0cb9f0d9291130893728faa42c2db7d6aaf |
| Publication page | d2658b1c82b2da41c210d9d6a23bd561963be6d1539eb0a84ede1a990f698378 |
| Manifest | 2b9c310c07450e257287c792ecebc1fbebf4eee3d3df7a4c4f0d03cc135d61f3 |
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 | EqnZHPuxB/z0eRVBdBlrxgwVM92JrX3x7bPlNrOfDxE1yl6VWlRqjBm0dYfsCY/kdOAZ+t0lJPx5S6JXLraTAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:51.085011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009151observed d2658b1c82b2da41c210d9d6a23bd561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:51.065891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009151/manifest.jsonobserved 2b9c310c07450e257287c792ecebc1fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:51.047239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009151/publication.mdobserved 83ff6e0fc647e5efcf4637f9cf28e0cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:51.027919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009151/publication.txtobserved 18ec1ed651fe541b1e222afe75bdf6b4...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. |
|---|