OT-2026-000014313
Publication integrity record
Three cup vacuum gripper, three 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-2026-000014313) never changes.
Identity and time
| Publication number | OT-2026-000014313 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7526-8d61-ac842f8a4406 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11a1c2a1c3636a989389ec9a2088bab49f01efda0b82e33afdf069864e11426f |
|---|---|
| Markdown | 7abff6c3c0b6bfd9b01a4fc3d5790349c97c520de2fa7b9c51e7c233575b803e |
| Publication page | a69a3e73f8e3c440319a3944d3f9807d8fb4e64d3600d247eda70899a54205c3 |
| Manifest | eddab93c8a1be7194077029386265c95be25ae7b165694f1dc964adb9b0d698d |
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 | hNCu644NnD+7BK6AlQDzwF/2bu+xl0PdBzhq3Vx5ZLN5kreZLboXhp2m7kU+nzRDX7vJElByVnSmEzoWPfHbBA== |
| 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
| 2026-09-17T12:07:32.342225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014313observed a69a3e73f8e3c440319a3944d3f9807d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:32.322401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014313/manifest.jsonobserved eddab93c8a1be7194077029386265c95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:32.303131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014313/publication.mdobserved 7abff6c3c0b6bfd9b01a4fc3d5790349...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:32.284936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014313/publication.txtobserved 11a1c2a1c3636a989389ec9a2088bab4...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. |
|---|