OT-2026-000045235
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000045235) never changes.
Identity and time
| Publication number | OT-2026-000045235 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76a-767e-9973-510637bd8bbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045235 |
| Status | PUBLIC |
Content hashes
| Canonical text | dac9ff5f63efa1b16db9174f49e74c149f9ae921b3669af4bfd6d628643416a0 |
|---|---|
| Markdown | c5436916f7ea3d4c07c83d350f98a935fb1af81ec43768efa7f1e567fac98b0f |
| Publication page | b6e625efe49c595e706a6696d9b3fab640c395f93851a52da0c0d7f0766db506 |
| Manifest | 225aba7dba99ef7522be3261db4c6ac42c82dcc760a0f47dff16ba4c370be04d |
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 | 2Nr208NkE+1LqVnOE8TbmCL7IzOKFpMM/R7wt9DWa2VusQPZWGlukRPeXC7+lfKvKmTqy3oaJGH5gguKZ6b+Cg== |
| 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
| 2026-09-17T11:10:25.936402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045235observed b6e625efe49c595e706a6696d9b3fab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:25.917047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045235/manifest.jsonobserved 225aba7dba99ef7522be3261db4c6ac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:25.898350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045235/publication.mdobserved c5436916f7ea3d4c07c83d350f98a935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:25.876850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045235/publication.txtobserved dac9ff5f63efa1b16db9174f49e74c14...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. |
|---|