OT-2026-000033055
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000033055) never changes.
Identity and time
| Publication number | OT-2026-000033055 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7297-ab51-33f97a380953 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033055 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad3a2c15b230a77e51b673411375081313c98b605b04a896260d019fab7610bc |
|---|---|
| Markdown | c966a76d3fc39b3b228bd994c7f868cf29675191357b1a14f0f0ff787a56ac64 |
| Publication page | e26c0ee3420eaf98907025a5eb111d566fb66c0c08d0c6d3ee4b29bf53d3ab92 |
| Manifest | 078dd22f1b3f4e71b5e426f22cf042fd09b741ad78eb39083f8437e7165efa7c |
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 | 17c46Dm8c6Dn5Hknh6dtMGXBaae2C57Wxb5jJ13a35W7vaDWENeJwIAJ/MveqGyvYYsLss6T14mHRdTvSv3XBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:32:41.801746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033055observed e26c0ee3420eaf98907025a5eb111d56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:41.773537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033055/manifest.jsonobserved 078dd22f1b3f4e71b5e426f22cf042fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:41.753162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033055/publication.mdobserved c966a76d3fc39b3b228bd994c7f868cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:41.737142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033055/publication.txtobserved ad3a2c15b230a77e51b6734113750813...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. |
|---|