OT-2026-000023096
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000023096) never changes.
Identity and time
| Publication number | OT-2026-000023096 · never reused |
|---|---|
| Internal UUID | 01a0ae70-46ed-7617-94e3-f8eb72e04440 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:28.929798Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023096 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa24e8952e4b94b840dfd03129686efcbea77c76f0559cc8520b697380d04580 |
|---|---|
| Markdown | ea83e3679744c80e858e726a95c0d066f720a3574c9421b1d441e11223cd1fd4 |
| Publication page | 1a5ac9c269a229a58af7bb7b1a4e1a5363f663fc175c870c153b133f712307ee |
| Manifest | 707aad33332a41da8673f30673b1f6d3c2c7dad6fc00921a33d9210921013333 |
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 | RGR0FutmPTBVnS9f6GjNprXa85Ahou33E6VOJ9fPuUV9JmdsyGPqHuoctvZm9afhjFPC2rZROw+YaN4+LsYaDw== |
| 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
| 2026-09-17T11:52:43.849845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023096observed 1a5ac9c269a229a58af7bb7b1a4e1a53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:52:43.831106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023096/manifest.jsonobserved 707aad33332a41da8673f30673b1f6d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:43.812758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023096/publication.mdobserved ea83e3679744c80e858e726a95c0d066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:52:43.795093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023096/publication.txtobserved aa24e8952e4b94b840dfd03129686efc...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. |
|---|