OT-2026-000038111
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000038111) never changes.
Identity and time
| Publication number | OT-2026-000038111 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-76ef-aa15-dc1e7a0f3321 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038111 |
| Status | PUBLIC |
Content hashes
| Canonical text | f93ee37417018a38a54c7315774c6a3df0a894d631e5698be3974da03dc6b008 |
|---|---|
| Markdown | f3487d7defd8715eb0e9c4876459a8793d8e7eb96ee758db675fdadd3f0c2c46 |
| Publication page | 9b359cac637bb248a390739ab90b1586bde6f03d58428095781209c8665be2e6 |
| Manifest | 27d4045baa48da1a347336c8145cd90e1233e5715a7ea211c1a9b24cfc72479c |
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 | u/w0MQWxeAM+W1Vp1sQ+IgXRLfSKgzrQmpQ4+r6WizmK1UZUyHevC5HWCmra2NgzslQDVtDS5QA83XdaIwf1Ag== |
| 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
| 2026-09-17T11:23:26.982960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038111observed 9b359cac637bb248a390739ab90b1586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:26.963680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038111/manifest.jsonobserved 27d4045baa48da1a347336c8145cd90e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:26.939114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038111/publication.mdobserved f3487d7defd8715eb0e9c4876459a879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:26.911627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038111/publication.txtobserved f93ee37417018a38a54c7315774c6a3d...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. |
|---|