OT-2026-000038263
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, 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-2026-000038263) never changes.
Identity and time
| Publication number | OT-2026-000038263 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-77b1-a1b5-33bbd741a344 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038263 |
| Status | PUBLIC |
Content hashes
| Canonical text | f02a408d9f666794f2d1718a3149d7e8e6fa1e78e3ef2bc5624338d195c52673 |
|---|---|
| Markdown | db5115f26b9d8dbd0331ec5eacaaed2a4a5f60de24a1e3a73e6fdc18452155d3 |
| Publication page | 09b30164d581d5807a14584b5c6cad8003ae3c1d480296a48ef9a846f6fcf7c5 |
| Manifest | 77554bbb7f33c080b9d8ed9d68a6e30e04d255803918c9ed80b0b5ede056f3f5 |
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 | +mjnbNniAJjflzbvHtRoQoYflxdDVeBaJRilz2QB/4LB2z3Ym6yhOnB/6a1U4ggema6erObzwMtIsNwkSD7XBw== |
| 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
| 2026-09-17T11:22:25.241837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038263observed 09b30164d581d5807a14584b5c6cad80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:25.225651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038263/manifest.jsonobserved 77554bbb7f33c080b9d8ed9d68a6e30e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:25.205947Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038263/publication.mdobserved db5115f26b9d8dbd0331ec5eacaaed2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:25.188332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038263/publication.txtobserved f02a408d9f666794f2d1718a3149d7e8...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. |
|---|