OT-2026-000035883
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, two stage ejector, supply line pressure sensor, 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-2026-000035883) never changes.
Identity and time
| Publication number | OT-2026-000035883 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7ed2-a139-a9b593b7d026 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035883 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d2c44ff23843300d5e94cb668da781b4b51692286e199a726be7aa036fc4a8f |
|---|---|
| Markdown | 95d440cc7bb8d9023675ef5c9241f2fd36196bccfee88b0de9b05f0bc3cb8165 |
| Publication page | 0d535633f09b7c603bd63a3278e379247be70a5d5ccf18467cd103ebe39f9e61 |
| Manifest | a796670581200f8422caa2a04d8c083f918b4b2e3a185eecfc0a49c6f04bcf7a |
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 | C+vbGOOdOMKzNuAm+paV4Uq9L0QtbdwVN6LUIw5jWCXLleb/O2vSJvFDL7a+Hz5C3cxiHtOiFEeICRTIvABWBQ== |
| 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
| 2026-09-17T11:27:37.689712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035883observed 0d535633f09b7c603bd63a3278e37924...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:37.671628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035883/manifest.jsonobserved a796670581200f8422caa2a04d8c083f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:37.655882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035883/publication.mdobserved 95d440cc7bb8d9023675ef5c9241f2fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:37.638038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035883/publication.txtobserved 1d2c44ff23843300d5e94cb668da781b...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. |
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