OT-2026-000037402
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000037402) never changes.
Identity and time
| Publication number | OT-2026-000037402 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7c31-be27-a64d4a25fcbe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037402 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49cad7435530613b17e917094c980a03cd5a7d8d8f088cb0c6950fcdce4610ae |
|---|---|
| Markdown | 7aae5ab717b3f79be7c0b87f935277e57c0c736be0cb488ce9597c86d8256435 |
| Publication page | 0896f0824e8776eb4dbcb7a569b2bff13edec2e35bbaf21e5b3d4316632fcd07 |
| Manifest | 021e73e8db12c0f7f194f1e8f84e539d7edc1c1bfcb5a1db716e3a3cf1f605d6 |
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 | +aV5Om2xrraIvVjEZS/KLUZ2rLLpytnAGQOejn1HlsYiSst610ubMYfRNc0n3V5WSBu3PNhNZ9K8BAa48ZZwDg== |
| 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
| 2026-09-17T11:23:50.056604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037402observed 0896f0824e8776eb4dbcb7a569b2bff1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:50.037965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037402/manifest.jsonobserved 021e73e8db12c0f7f194f1e8f84e539d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:50.019326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037402/publication.mdobserved 7aae5ab717b3f79be7c0b87f935277e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:49.999311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037402/publication.txtobserved 49cad7435530613b17e917094c980a03...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. |
|---|