OT-2026-000012259
Publication integrity record
Foam pad vacuum gripper, three zone face, 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-2026-000012259) never changes.
Identity and time
| Publication number | OT-2026-000012259 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f5-72d1-b33a-3d5d1179f5f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012259 |
| Status | PUBLIC |
Content hashes
| Canonical text | b682e16e864f3b3ce8a71ef3da61c5eaab9bd2932a6a5e98f1e5a947f018c01c |
|---|---|
| Markdown | 9d88170df5ae87ce69e96e057752182280794a9325ea4fcaf0d4de9d82aca18d |
| Publication page | 664711cc6456439ef0c44f607f672884af8fadefd2c3103fa73f724f7e42c966 |
| Manifest | 2df30dfa3dc270e0449501bb7f3a20381ded2861b45655b84a7b913d4593df48 |
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 | 0nKmBFalTBjtL/vFD7+Aklz3cARiE0tsLJcMOVfN3pTgj83r+oyQrPwBPB2qPAAi1wGchu/eGFjZvpuSzQ0sDw== |
| 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
| 2026-09-17T12:11:11.434346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012259observed 664711cc6456439ef0c44f607f672884...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:11:11.415428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012259/manifest.jsonobserved 2df30dfa3dc270e0449501bb7f3a2038...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:11.397215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012259/publication.mdobserved 9d88170df5ae87ce69e96e0577521822...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:11:11.379278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012259/publication.txtobserved b682e16e864f3b3ce8a71ef3da61c5ea...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. |
|---|