OT-2026-000027338
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000027338) never changes.
Identity and time
| Publication number | OT-2026-000027338 · never reused |
|---|---|
| Internal UUID | 01a0ae72-6997-70e8-91f5-875a9eeb83d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:48.928538Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f24e077810ad429a1e66dc623bcc9ddf7a29a79a477b75c0f8b37ab883c47fb |
|---|---|
| Markdown | 9d7095539e729cffe4d51133b033b9afe5552f472c2d0fbb22a569ec82ea3213 |
| Publication page | 5d4e2ad5a1cb9bc9c6a4b3d4cf0c21057db40416cf5777497296d4021cadd51b |
| Manifest | 91d78abc838aff5dc229970943999ac9c1484537067a38a5ee6d0807a8ffd4c0 |
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 | cfis+F4UfNWlBjp5qrY0P5HwTB1bYzehqio2QRZw/wfTCWLb7rn4MpZ49xfXV26OrRpNbI3sBes/QTdkEqEYAw== |
| 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
| 2026-09-17T11:42:44.457258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027338observed 5d4e2ad5a1cb9bc9c6a4b3d4cf0c2105...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:44.437622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027338/manifest.jsonobserved 91d78abc838aff5dc229970943999ac9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:44.418301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027338/publication.mdobserved 9d7095539e729cffe4d51133b033b9af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:44.399284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027338/publication.txtobserved 4f24e077810ad429a1e66dc623bcc9dd...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. |
|---|