OT-2026-000025263
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pulsed blow-off before 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-2026-000025263) never changes.
Identity and time
| Publication number | OT-2026-000025263 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-7f5a-991d-d4876d1d8337 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025263 |
| Status | PUBLIC |
Content hashes
| Canonical text | e5f56eac2808dc188f29597650eeffe4d116e9ed57b32a8d84befec5986b7384 |
|---|---|
| Markdown | 9d0a6eca4cbd3759b3b49535047e382a37f3e3a2434f372baa7a891890937bef |
| Publication page | a5ceb034f4d9d0d50413109941d0ea885ec6b8e8fca771021c72ed6c629e37d8 |
| Manifest | ae5cd543ae739503d62e9c712fa9e413559dbeae51a04c9357a450772c58e25b |
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 | jTx7koXzmvf/m8DW0UDIUdzUfXt+B5IlUQTi0QCEyYq5S0aWvnF5PMaeY5OFG/ClnWro3dHcp9MDjIF/xoRzAQ== |
| 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
| 2026-09-17T11:47:13.346808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025263observed a5ceb034f4d9d0d50413109941d0ea88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:13.328918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025263/manifest.jsonobserved ae5cd543ae739503d62e9c712fa9e413...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:13.305287Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025263/publication.mdobserved 9d0a6eca4cbd3759b3b49535047e382a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:13.288199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025263/publication.txtobserved e5f56eac2808dc188f29597650eeffe4...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. |
|---|