OT-2026-000011019
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000011019) never changes.
Identity and time
| Publication number | OT-2026-000011019 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-762f-b3db-bf22cf795051 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011019 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36e353d79887d33932143237cfbaaf3f9160d42f10f908b10010f9b60b50b167 |
|---|---|
| Markdown | e04b30a4cc41bcd3f134f90045cf5c510307efbf1d97423d26397e03a727dcc7 |
| Publication page | cf570b63eeb291f93a7339b4e6aef1e097956ed71cfdddb40f806c5479bcdd79 |
| Manifest | dc772fce94bf5c2a5c7b719de26daea6ebcabb367c8046932063fc08e9e0c349 |
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 | VdSnnWnbrf4PP07buZSdOvqTHHWEl/sUJ0ld5xqdPOLVwXRxg5cBOpqDw7a2Ubi3JoYjLjKwc0V6MhIjNtpjCw== |
| 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
| 2026-09-17T12:13:50.437679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011019observed cf570b63eeb291f93a7339b4e6aef1e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:50.417942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011019/manifest.jsonobserved dc772fce94bf5c2a5c7b719de26daea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:50.397576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011019/publication.mdobserved e04b30a4cc41bcd3f134f90045cf5c51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:50.378944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011019/publication.txtobserved 36e353d79887d33932143237cfbaaf3f...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. |
|---|