OT-2026-000065306
Publication integrity record
Foam pad vacuum gripper, single stage ejector, supply line pressure sensor, vented after 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-2026-000065306) never changes.
Identity and time
| Publication number | OT-2026-000065306 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7aa6-ad50-ea4b47e0074e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065306 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4d7e0137c88f0f338916e256d5d0ce1fc8f0a87a82324b4a5428773d9c061e1 |
|---|---|
| Markdown | 8e3c9c5d0184e763519cd6423c6ecda562c1f919c4add57bd68f520860754186 |
| Publication page | 66e8c307e927256db16ca5f2acbd414f57e434e8197c983366e0fafa86b90368 |
| Manifest | 6ca2a01563a25017ebd9c1b6cff9b22e040079e3d4d45eef1911cea82bc215ff |
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 | PXzs+WciKUllMFUawAJUYSiQG8irnkgi3Rl+863pRF9hBmm1seAsz4C3o3hD2wLAVgwajOqP9I+VIMvNnxUxAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:16.859992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065306observed 66e8c307e927256db16ca5f2acbd414f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:16.842206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065306/manifest.jsonobserved 6ca2a01563a25017ebd9c1b6cff9b22e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.824951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065306/publication.mdobserved 8e3c9c5d0184e763519cd6423c6ecda5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:16.806505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065306/publication.txtobserved d4d7e0137c88f0f338916e256d5d0ce1...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. |
|---|