OT-2026-000033827
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, 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-2026-000033827) never changes.
Identity and time
| Publication number | OT-2026-000033827 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-75fc-b70d-cbf8d2b3268b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033827 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1579ece00b1326f5af66fd9f9590c7013c7db78d0bb8671219ba220db531e2d |
|---|---|
| Markdown | 08ca2e019376e1c69a20e5357ff7c59c5f71c86ba6b2b9ffa23300decea51976 |
| Publication page | 3a77347b5c2b60afa1fb4e2006c7bfdc73a9e35d0734d21212ea7b27ae63ba41 |
| Manifest | d2e711a24ea2660ab56add1a886945b1cc1618e76cdb3037919d5c84312f5c61 |
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 | P3/7s8nDECSprDia90BqkzAJr4D/KY3sKRyCneNblQhsSS8MDCLobXml2wVF0PZ0hDWk/SbbnCm2gbP+yrFvAg== |
| 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
| 2026-09-17T11:31:52.682803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033827observed 3a77347b5c2b60afa1fb4e2006c7bfdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:52.663777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033827/manifest.jsonobserved d2e711a24ea2660ab56add1a886945b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:52.644838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033827/publication.mdobserved 08ca2e019376e1c69a20e5357ff7c59c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:52.625958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033827/publication.txtobserved f1579ece00b1326f5af66fd9f9590c70...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. |
|---|