OT-2026-000038747
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000038747) never changes.
Identity and time
| Publication number | OT-2026-000038747 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-74e3-a668-8768fae6b301 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038747 |
| Status | PUBLIC |
Content hashes
| Canonical text | f495780d4805fb7a76e404a27704790723a6daa3d16df9b0380439b2e8dabfe1 |
|---|---|
| Markdown | 9f71cbf9af21e8d6fcdbe0f304354753ebdd5151774ce5fa08ebafb092c4807f |
| Publication page | d59be6fb08e3ececb6bac3cf76dedf1d85ecd58533d1afa183ae0dbf77f1f976 |
| Manifest | 48e1628c5565d1a0ae38adeb7d364275928335cdd27c9d2ed35ed4f04d0b17db |
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 | jsNCjjdtVk2GrwGES8JgYzDN98fQoUrz25nan47+k4XsBPbi3ACiOwJCJfh6MxGpeorvyxAD0Q22M90kJoiABg== |
| 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
| 2026-09-17T11:21:16.912113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038747observed d59be6fb08e3ececb6bac3cf76dedf1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:16.893093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038747/manifest.jsonobserved 48e1628c5565d1a0ae38adeb7d364275...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:16.874799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038747/publication.mdobserved 9f71cbf9af21e8d6fcdbe0f304354753...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:16.856020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038747/publication.txtobserved f495780d4805fb7a76e404a277047907...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. |
|---|