OT-2026-000012016
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single 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-2026-000012016) never changes.
Identity and time
| Publication number | OT-2026-000012016 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1943-797c-93d6-f653f8a87e8b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012016 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07808c69921198bdd5ea6e4ef348325d8b6e814d21095c3aecb7294ac4939c42 |
|---|---|
| Markdown | e0e39218f8be593b369896c37b3603575eb7020096e9f5b7942f1a42fb14fdd9 |
| Publication page | 9de1ab7e10c92fbf950569a8dca74c551c149a44cc2c5ecb6be7615ae73b3025 |
| Manifest | 290a80c65c4e6db54daeca44176ecb81c74bd428400f736fd54c96a70e9ccfac |
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 | Sc6Mhh0Y9pquZ0eigSX9FPrs4lqNYRCY6QEjU/Kw+49xrznmH6JyyK26dAZe6CcM8eumIkBhiGcCFHTuA32IAw== |
| 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
| 2026-09-17T12:12:53.098624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012016observed 9de1ab7e10c92fbf950569a8dca74c55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:53.081498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012016/manifest.jsonobserved 290a80c65c4e6db54daeca44176ecb81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:53.062691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012016/publication.mdobserved e0e39218f8be593b369896c37b360357...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:53.046007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012016/publication.txtobserved 07808c69921198bdd5ea6e4ef348325d...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. |
|---|