OT-2026-000010779
Publication integrity record
Three cup vacuum gripper, three outlet manifold, pump fed, vented 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-2026-000010779) never changes.
Identity and time
| Publication number | OT-2026-000010779 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee9-7665-bffe-854407b86e64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010779 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3aad5b8c8d4fc07667664fc8d904f2b7b26bdf4e2125b1e9632eee3bf56cf9f2 |
|---|---|
| Markdown | af94673836ae92dc4817ae55e4af45b991a92c543d46a656cc6a6412e12ad450 |
| Publication page | 1ad373ffa5abfd847dc9fb302356f504735fa634e55aa8fa5e59a18fd3654774 |
| Manifest | 74347decf45a0eb87dfaa111a8799371c9a5c0d529a4f723fe6878ddc44c05e7 |
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 | 8ecj6bgyDUgvoPVVCSTZZqQ/SRAagKodYnX4ueFlwGftGf5hxkLeR0lvOHKgYRoMpx2LwYjPp77HPyu6/9rzAA== |
| 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
| 2026-09-17T12:15:42.288099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010779observed 1ad373ffa5abfd847dc9fb302356f504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:42.264189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010779/manifest.jsonobserved 74347decf45a0eb87dfaa111a8799371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:42.239676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010779/publication.mdobserved af94673836ae92dc4817ae55e4af45b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:42.217210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010779/publication.txtobserved 3aad5b8c8d4fc07667664fc8d904f2b7...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. |
|---|