OT-2026-000025426
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000025426) never changes.
Identity and time
| Publication number | OT-2026-000025426 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7ae6-a0f6-0ec808d47079 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025426 |
| Status | PUBLIC |
Content hashes
| Canonical text | d04905b52e82af299ab43163f0ed65120c747841c05d7e9262bf589a4c147587 |
|---|---|
| Markdown | 602f7ee70f0c6b7bd51d7501c7461c2c58c3f4f6f673b34d08f5233ac2d8c46f |
| Publication page | eea25a35aa46daeb2487312cb4e777134e8b7e717a54e81987defeeb32ee723c |
| Manifest | 31f64108a6001f8c97ffa5cb90eed90c292fce98291fde04ff33f106c0dc3fb0 |
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 | Cwv6AE/peGBA4QTO+WCfhTv6klIK4IGP9x20IeOMCL5bHNMv2PD+tcVtOL2t23hrdatLdyvzubLEFqRu/W8FBQ== |
| 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
| 2026-09-17T11:47:30.225237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025426observed eea25a35aa46daeb2487312cb4e77713...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:30.203463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025426/manifest.jsonobserved 31f64108a6001f8c97ffa5cb90eed90c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:30.185005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025426/publication.mdobserved 602f7ee70f0c6b7bd51d7501c7461c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:30.165113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025426/publication.txtobserved d04905b52e82af299ab43163f0ed6512...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. |
|---|