OT-2026-000056298
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000056298) never changes.
Identity and time
| Publication number | OT-2026-000056298 · never reused |
|---|---|
| Internal UUID | 01a0ae87-4bd1-7b0a-a6ff-6d25e916f0e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:37.517586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056298 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5bfaf1891fda4e3433cf50f916ecd88fc4a0c17794703365ce353ec775907bb |
|---|---|
| Markdown | 6638b1b212bdc441e936a92760d4b04b9ada24affd9678fcf1d36426ce200b38 |
| Publication page | 4df68c534826c57e480aa0ae3cc6889cc16b81d07cf9a4359cb9b187f3df627b |
| Manifest | 902503e271f463b5ba633558b4fec99b7e189022b8414c30da3c8687668fbcdc |
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 | eyxLyWXA3O+gwD/nq2rJzlATcj+cSvcl9lMYwGpCk4XiqM+JsTVJUeK+sOA/ivMgataeKhSJvwo2oslXJ/npCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:47.509634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056298observed 4df68c534826c57e480aa0ae3cc6889c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:47.491204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056298/manifest.jsonobserved 902503e271f463b5ba633558b4fec99b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:47.472077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056298/publication.mdobserved 6638b1b212bdc441e936a92760d4b04b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:47.454071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056298/publication.txtobserved b5bfaf1891fda4e3433cf50f916ecd88...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. |
|---|