OT-2026-000065642
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000065642) never changes.
Identity and time
| Publication number | OT-2026-000065642 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7ab1-b6a1-fb4195a4cee6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065642 |
| Status | PUBLIC |
Content hashes
| Canonical text | d07917c79ae1e5cb2334bcc91fd6e5a46b1440e39d625eb11165ff28b4200720 |
|---|---|
| Markdown | 02ccd81002c72560517ba9c5ea39173e4b2c73d5d85f4697af2900af34dbac7d |
| Publication page | c3841ea56d93b7fb378fcc933a45d7fd000b46dda41c9e1a41221b02a82f63a6 |
| Manifest | c4d536b562d8624d4a1f39e4341f7b75e3b8ca1972b3a380cd7f661139141742 |
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 | qB0Kedx+vnHz8CwofZ0oh046Clp0/hcU+GSC5UO9aivJdjPAp+gCcuJGKh0pw+61X7K8r+TJ1YIpLaN2MaSnBA== |
| 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
| 2026-09-17T10:34:02.308710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065642observed c3841ea56d93b7fb378fcc933a45d7fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:02.291550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065642/manifest.jsonobserved c4d536b562d8624d4a1f39e4341f7b75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:02.273114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065642/publication.mdobserved 02ccd81002c72560517ba9c5ea39173e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:02.256130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065642/publication.txtobserved d07917c79ae1e5cb2334bcc91fd6e5a4...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. |
|---|