OT-2026-000025455
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, two stage ejector, pulsed 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-2026-000025455) never changes.
Identity and time
| Publication number | OT-2026-000025455 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7e89-ab95-71897db59d88 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fa7a383f4798cc9a80ac90fa6da3cb500f3a8cbab8614a4b9cdb6f1bd923d18 |
|---|---|
| Markdown | 99093de905594bb1d6379d650d3cce0338243e42af3542d4bbbd3486f41bef02 |
| Publication page | 1d010b31e9a073e59670aa75da34a981c7d2f92cd21641f1b32f7a2f343360c5 |
| Manifest | 2c0efbce6f00c47a12e17cb5dee8f04dcb6e584fa060a7acaec9977420fc8f47 |
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 | 1wPPwjcISlqbFkD94DV/OuwqtyhMH5Fpl2hQaK9tRvg8qQ8+1bL+kZ1TG/oGNV0l3fB85iIGdcQvYaxv3cGcAA== |
| 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
| 2026-09-17T11:47:32.341546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025455observed 1d010b31e9a073e59670aa75da34a981...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:32.322563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025455/manifest.jsonobserved 2c0efbce6f00c47a12e17cb5dee8f04d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:32.304899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025455/publication.mdobserved 99093de905594bb1d6379d650d3cce03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:32.286287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025455/publication.txtobserved 3fa7a383f4798cc9a80ac90fa6da3cb5...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. |
|---|