OT-2026-000015746
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000015746) never changes.
Identity and time
| Publication number | OT-2026-000015746 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-73ed-bff7-fd53d769055d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015746 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59fc5c0aa85b4eb981f18b7a07cf6f490c0690b6440f17b9c6f0bf7237896c58 |
|---|---|
| Markdown | 57564e02606641902ece9f95bc55fec656824689a1d8b144f7d2fceff6ff6071 |
| Publication page | 7a20fe5cf259a18db52213fcddcb4dae0b308f8ad19be0f4d04c7f81574e4427 |
| Manifest | b33d84fbe49db3c308c1e1759e7ef598ea27e546b51a86b6213cc6b64d016c05 |
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 | F9/zFq/hblLpORZVQom72WglMw4IoRXDd80jMff7/Sdv8ULnAyuKcsRseDBps8j2JaMpj+ryq/iNup2S9cQTDQ== |
| 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
| 2026-09-17T12:05:02.259850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015746observed 7a20fe5cf259a18db52213fcddcb4dae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:02.240091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015746/manifest.jsonobserved b33d84fbe49db3c308c1e1759e7ef598...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:02.216999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015746/publication.mdobserved 57564e02606641902ece9f95bc55fec6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:02.196912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015746/publication.txtobserved 59fc5c0aa85b4eb981f18b7a07cf6f49...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. |
|---|