OT-2026-000041616
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000041616) never changes.
Identity and time
| Publication number | OT-2026-000041616 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-7427-86cc-6a40537b1cfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041616 |
| Status | PUBLIC |
Content hashes
| Canonical text | 19e2441ee5500860d879f77a8aae2b9fd17ad0045bb480c04303104141a9e3f8 |
|---|---|
| Markdown | ddf9dc6a8d5c9db35a768461b51086cd855af9d7b6bf107594ce19de4e0d21b2 |
| Publication page | b4636b8b2d0f04b2ba529432099dd6606d51487fd53937bfdf56fbd0fdd4f369 |
| Manifest | d57c52ee9323b2341b5789c9617013d2ce722956388cf145d38e16a6051cd1df |
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 | +dM45WTYeZWVaeB/vZ8v99fXIw/FIXPb08XyriZpRlql6oTtFHLPV1gaAbTdWjvHB7k6PFNh4jgHtt5RPZAAAQ== |
| 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
| 2026-09-17T11:16:24.659662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041616observed b4636b8b2d0f04b2ba529432099dd660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:24.643703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041616/manifest.jsonobserved d57c52ee9323b2341b5789c9617013d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:24.625856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041616/publication.mdobserved ddf9dc6a8d5c9db35a768461b51086cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:24.596366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041616/publication.txtobserved 19e2441ee5500860d879f77a8aae2b9f...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. |
|---|