OT-2026-000062362
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000062362) never changes.
Identity and time
| Publication number | OT-2026-000062362 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abf-7aef-872a-437e60383908 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062362 |
| Status | PUBLIC |
Content hashes
| Canonical text | b55efa2436ff4b89288f861efa5157ed4d85c04fc8ef6433090c8be58bdf557e |
|---|---|
| Markdown | c9ab2b62844281af84bfc81b2b2018371d17fc010b906dbb47bdd5a1125e349b |
| Publication page | d3cf4ddc9b938004ceb3b0d3ee0e9c8e409c0b51b6a8aa5656ef57b28cf232f2 |
| Manifest | e5c915c28b6667b2fee06542fff54e6b6ec25dff7f90127eb18cce783e3be79d |
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 | rl4PHUy9OSQfOcYnX43i3TDUAiksAbnrOi1grBg+qco1J/KNSHACvbechEIDVxJ4q1WrbCM4JsZYfkftn28rAA== |
| 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
| 2026-09-17T10:39:40.701834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062362observed d3cf4ddc9b938004ceb3b0d3ee0e9c8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:40.683404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062362/manifest.jsonobserved e5c915c28b6667b2fee06542fff54e6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:40.666492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062362/publication.mdobserved c9ab2b62844281af84bfc81b2b201837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:40.650654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062362/publication.txtobserved b55efa2436ff4b89288f861efa5157ed...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. |
|---|