OT-2026-000058439
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000058439) never changes.
Identity and time
| Publication number | OT-2026-000058439 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39a-7762-8772-9e58794294f9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058439 |
| Status | PUBLIC |
Content hashes
| Canonical text | b26742412c85109b0e6673f97b165554d343ed20b727635d583c394c757fe648 |
|---|---|
| Markdown | 1b7d0422bf4873b0e9a2476ff8b86622f05d296f4f2ad77426750808ec06b3d2 |
| Publication page | 3006d087dad33869657fb256dc7b292f89eb98999653ac1382421ef0cb8f075e |
| Manifest | 86f9235a5f00b78e3f4b6f39036b9c90a7493e88397a1a10b2d3056aea91a83c |
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 | UffZyY3RG1NTa5/lT6r1AQyIaOF2oeIhYT+ZrOouDzttSFwstEj7v+p00HFVeR9BAWiu/U0+K65KS4SMSgi+CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:52.955203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058439observed 3006d087dad33869657fb256dc7b292f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:52.936962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058439/manifest.jsonobserved 86f9235a5f00b78e3f4b6f39036b9c90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:52.919749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058439/publication.mdobserved 1b7d0422bf4873b0e9a2476ff8b86622...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:52.903657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058439/publication.txtobserved b26742412c85109b0e6673f97b165554...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. |
|---|