OT-2026-000017835
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pulsed blow-off before set-down
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-2026-000017835) never changes.
Identity and time
| Publication number | OT-2026-000017835 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7056-bc36-0e181d38923f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017835 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e5af5ee998a7cd483516a3b3db02c1cd5cef57cfc6cb35ccf718e52758c3e3e |
|---|---|
| Markdown | 374ff3d5fc7b4508014bbc7b1e703fff2edcfd7ae65fdf0c0f38cf007dfe7f66 |
| Publication page | 0fd2ee39308d63f224a6528e9d8f29cf00127abcdf26a9c06635e66ad9892894 |
| Manifest | 08d6eb1425346982d10953c979792b1e1117bf93b6ca04d3912007ff02685f12 |
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 | Tddjt8JwT7etkpfVvZKJaq8nFirGxwlSsRq7vXPX51ZAX6wVSzSoG4fIU6dL+Cm2D0NBzMe87XXhVVIP3c9mBw== |
| 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
| 2026-09-17T12:01:48.699708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017835observed 0fd2ee39308d63f224a6528e9d8f29cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:48.682773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017835/manifest.jsonobserved 08d6eb1425346982d10953c979792b1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:48.666271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017835/publication.mdobserved 374ff3d5fc7b4508014bbc7b1e703fff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:48.650382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017835/publication.txtobserved 5e5af5ee998a7cd483516a3b3db02c1c...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. |
|---|