OT-2026-000011694
Publication integrity record
Single bellows cup vacuum gripper, three stage ejector, pulsed blow-off before set-down
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-2026-000011694) never changes.
Identity and time
| Publication number | OT-2026-000011694 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1940-76f8-8b42-5f7ca67562ac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011694 |
| Status | PUBLIC |
Content hashes
| Canonical text | c9622ef370a303472a65ecd7bff0268585718cb0130b04e553bcb28aac2b71d5 |
|---|---|
| Markdown | 44605790606775bde0afb1e4a909012ef8324060e9b83480243d86188fe35b45 |
| Publication page | 879bf162c55d33b7b34999aeb1ee5ff48ce0e4a8dee563899e93746c6949524a |
| Manifest | 40c87a89c032b25eaafcff9b0aa69c064c1327cd821e6c7a0f020b28aafabd2b |
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 | Ma/5BzfzZX6E/BxLApWtDrZzHR45bQG8Le4d0Q/fgjP63JtUFQIVXEA3miqZqrkbTnNcMN1hisBrX19awu1sCA== |
| 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
| 2026-09-17T12:12:17.829762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011694observed 879bf162c55d33b7b34999aeb1ee5ff4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:17.809786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011694/manifest.jsonobserved 40c87a89c032b25eaafcff9b0aa69c06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:17.790106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011694/publication.mdobserved 44605790606775bde0afb1e4a909012e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:17.770364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011694/publication.txtobserved c9622ef370a303472a65ecd7bff02685...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. |
|---|