OT-2026-000046383
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000046383) never changes.
Identity and time
| Publication number | OT-2026-000046383 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57db-7795-8e79-fca994c4279f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046383 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc7a8f267014bf7f7dc2b390a3b4823cbb881e680c1d148f5de61d659839042b |
|---|---|
| Markdown | 2d99799da4f276238527a2ef2cddd7b138c34d12110b6ed22837d7876a816c79 |
| Publication page | 14c5cdd3a6c4ee2003085f184a79ab7a4325a1730cf066768efb5167eaf68aad |
| Manifest | e89694c781a2b841044b763710709913625523443a2eef0b8ace7f1d5a7fae7f |
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 | cNDYrNgLVmqX9o1r0TZAQRb5JaqeDcyJxhjqAUHHkXFaN4LSx6MK2xD/F9cPUe4aFvDrPOV5dKysGyGnfbvlBg== |
| 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
| 2026-09-17T11:08:23.155164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046383observed 14c5cdd3a6c4ee2003085f184a79ab7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:23.135596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046383/manifest.jsonobserved e89694c781a2b841044b763710709913...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:23.117970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046383/publication.mdobserved 2d99799da4f276238527a2ef2cddd7b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:23.099438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046383/publication.txtobserved cc7a8f267014bf7f7dc2b390a3b4823c...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. |
|---|