OT-2026-000082898
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000082898) never changes.
Identity and time
| Publication number | OT-2026-000082898 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7ffa-8e8a-895239a977db · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082898 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0862b7e6bf05e341f9ff01366a6a6b1d297fa345bcc33a006b806a6711c2c5f6 |
|---|---|
| Markdown | 67233184edd1dbf33ccd9d7f4478d86edb13fe4d8d06ca3360421a5e41a9688c |
| Publication page | af8381b2c9b7a3b23ef50a6aaf50f40b8a649c42e2f9d326af49851185b521f0 |
| Manifest | af467f5b379170565002f02758db4c38a1bf7bbf90b88af952165083061219fe |
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 | u8jJMufDNgSmR9Y3WpUh1d3Yueic1xy1atxh1BgIpTBmV4VSCqx7bjjU8wQvtck1wUo/ccYsCFoAi5VZFPJLCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:35.092076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082898observed af8381b2c9b7a3b23ef50a6aaf50f40b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:35.075163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082898/manifest.jsonobserved af467f5b379170565002f02758db4c38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:35.056896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082898/publication.mdobserved 67233184edd1dbf33ccd9d7f4478d86e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:35.030128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082898/publication.txtobserved 0862b7e6bf05e341f9ff01366a6a6b1d...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. |
|---|