OT-2026-000041263
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, single stage ejector, manifold 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-2026-000041263) never changes.
Identity and time
| Publication number | OT-2026-000041263 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b143-7a80-9283-0c6d37b51e34 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041263 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71047367eba768d2d087309f14da143703c08eccc2a05a9bdcb0aeb6a0108f8b |
|---|---|
| Markdown | 2dd19cc26738eef815195822e34d66d38f586b3178330331e7b72a8461a8e584 |
| Publication page | 61cccccc3a9ded477e9d72ef53edfcf734a492ca4c17f87c1174944c27dde4ce |
| Manifest | c40a65487cbe86c0c7d03d4fec9ecbab7537dcac432b21fee1ce8bd34cf89e45 |
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 | PnMcjqtmMH9NCI7VLPf1ypas/I/0A5KYM/FvDpR2WuzQqP0X1Ve6e3blW6iydQpvoV27Ti9zpKGmBvcxmXN3Ag== |
| 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
| 2026-09-17T11:17:14.179217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041263observed 61cccccc3a9ded477e9d72ef53edfcf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:14.161941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041263/manifest.jsonobserved c40a65487cbe86c0c7d03d4fec9ecbab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:14.142419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041263/publication.mdobserved 2dd19cc26738eef815195822e34d66d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:14.122868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041263/publication.txtobserved 71047367eba768d2d087309f14da1437...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. |
|---|