OT-2026-000015608
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000015608) never changes.
Identity and time
| Publication number | OT-2026-000015608 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4a-7aa4-90f4-aef3141f7e45 · 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-2026-000015608 |
| Status | PUBLIC |
Content hashes
| Canonical text | 62a6d902ee4f483653190414e877bff9e2a783399e357fa371ed5ed0ec7a6513 |
|---|---|
| Markdown | a430015a4fc300e3dd9f434bdc7b5f7bb1f15ed75b99949b2e2ee53da79c88d3 |
| Publication page | 09bdad98fd6a2b8e2f148d844d89f15f7f0c879eddd76642f5993a6d1eb22486 |
| Manifest | 7c28e96c4602a8754b5e2fd5f31abdc5895cd03d3538f7767e95aa97b7a23e96 |
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 | l4ZqF/F1EqlrcskDJIiONW79dXTZlZ/n9RCGbjQHUYltFd4DGxFWFOZK8IjeAsvIt5Frvhb59jJm+KMbfnuXBw== |
| 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
| 2026-09-17T12:04:51.237921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015608observed 09bdad98fd6a2b8e2f148d844d89f15f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:51.216646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015608/manifest.jsonobserved 7c28e96c4602a8754b5e2fd5f31abdc5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:51.196682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015608/publication.mdobserved a430015a4fc300e3dd9f434bdc7b5f7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:51.177281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015608/publication.txtobserved 62a6d902ee4f483653190414e877bff9...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. |
|---|