OT-2026-000026125
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000026125) never changes.
Identity and time
| Publication number | OT-2026-000026125 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7c0b-bcc2-9027787ad7d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026125 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2563f409cc583b21519bac92d62addbce53a4ad49168a9ec57ca3bcedc28166d |
|---|---|
| Markdown | 1e8b6faef35375b53e0156a10179415420b31201ce7e11c7643eeefb78ab6cf1 |
| Publication page | 92fd4bc7a053532b90f5a97d8276d24198d75537ba20c004d0962996e078c48a |
| Manifest | b3252512df9d9c474acb8cdf8d455ae76199f7e45027e3b6617bbaab21151cf3 |
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 | zGb1vVAmffec+VqFyQ6JAnnoau4o1Ax1fPlFGHz6XLlW70Shw3GD8EzRjsfIkkTSdHbwKbPQo052aBpyyggfDw== |
| 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
| 2026-09-17T11:46:37.877472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026125observed 92fd4bc7a053532b90f5a97d8276d241...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:37.861032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026125/manifest.jsonobserved b3252512df9d9c474acb8cdf8d455ae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:37.841594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026125/publication.mdobserved 1e8b6faef35375b53e0156a101794154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:37.822516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026125/publication.txtobserved 2563f409cc583b21519bac92d62addbc...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. |
|---|