OT-2026-000016438
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three 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-2026-000016438) never changes.
Identity and time
| Publication number | OT-2026-000016438 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d13-7be9-9c02-25a885ba182f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016438 |
| Status | PUBLIC |
Content hashes
| Canonical text | de6c9a9de5b79b150b9af00920845185d1fc4937d708ba749ab0c9889e286742 |
|---|---|
| Markdown | 07983d3328701f3aa1092565979bf02ea5254642318af802a86efceb48606c6c |
| Publication page | 3703b0cd11aabd41782feeef8367da5afd02a8527e4b5f0360d8965f3b17d482 |
| Manifest | 2b5a46b8ac94e641d9d8ffe168a9c3e528d85bec22a5c265afc879226d07b4db |
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 | 2gyczIU84MaodSn6lVQUzDvOEKX9HP/iEYp8jGrVw31GpezWREGnqqMM/DrGsJZdiInVWO8cAhDg4GVNLyPGAA== |
| 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
| 2026-09-17T12:04:32.204916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016438observed 3703b0cd11aabd41782feeef8367da5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:32.186405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016438/manifest.jsonobserved 2b5a46b8ac94e641d9d8ffe168a9c3e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:32.167969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016438/publication.mdobserved 07983d3328701f3aa1092565979bf02e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:32.149600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016438/publication.txtobserved de6c9a9de5b79b150b9af00920845185...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. |
|---|