OT-2026-000008708
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000008708) never changes.
Identity and time
| Publication number | OT-2026-000008708 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46c-701f-8b71-f2e72cb7f37a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 952f41b1e594693ddb2c8f9d28ae6913986243b4f5754bc49a21645e22a4941a |
|---|---|
| Markdown | 930447362952bde0443f1a2e66dc46b1ab43d274f4419ae4833e18b7958fe3df |
| Publication page | 4a04233e09387b50f6b716ed7286b17851368badad105e754dbb66c1d310c86a |
| Manifest | e6147a71a178ab4695a5a1a9a379996fbff5b474d938e408735b440aa342ca95 |
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 | 1wE1qJVrGkj+MjN1ZjHFTD4d3WrYjXU2Jr51RGUyk8nGHu2ssJBOmt0KNYYsHruAn0h2ZZXrvU7ati+8awokBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:46.994244Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008708observed 4a04233e09387b50f6b716ed7286b178...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:46.974073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008708/manifest.jsonobserved e6147a71a178ab4695a5a1a9a379996f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:46.952835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008708/publication.mdobserved 930447362952bde0443f1a2e66dc46b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:46.929899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008708/publication.txtobserved 952f41b1e594693ddb2c8f9d28ae6913...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. |
|---|