OT-2026-000016156
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000016156) never changes.
Identity and time
| Publication number | OT-2026-000016156 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7f0d-9a2e-de27141b5576 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016156 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98c77e0ff7c957c5d9399726ccb86494d599f27e3b49399629ff8a70f724ff4e |
|---|---|
| Markdown | 9a9b0f9ae17604569a05ce66c7080c64475e40967e10e2e2a2fdcb0030cbf990 |
| Publication page | 921db36ff881c44e2836c83638398d62964c317b09bfa262fe13a3b3f68960e6 |
| Manifest | 3eba01f68bdb081ca758e32d174661a5f06b7ecfb9d3952994cef2294c7e355a |
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 | RdS2XA9wV2RtQ/u64D0Jxq6Jd4O5HM+HptrlEfSlGfdhSfdxog8EcrhTmVk1tcKuYoVQ8m1+cGLOF2o3YjarDQ== |
| 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
| 2026-09-17T12:03:35.894991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016156observed 921db36ff881c44e2836c83638398d62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:35.873930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016156/manifest.jsonobserved 3eba01f68bdb081ca758e32d174661a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:35.850315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016156/publication.mdobserved 9a9b0f9ae17604569a05ce66c7080c64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:35.830095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016156/publication.txtobserved 98c77e0ff7c957c5d9399726ccb86494...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. |
|---|