OT-2026-000008014
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, vented 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-2026-000008014) never changes.
Identity and time
| Publication number | OT-2026-000008014 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-711c-8cf6-33bf7b484aa9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10156cae29c58d372a7756efcdf1a06db5c829037b4105a3572f20bb3d39809d |
|---|---|
| Markdown | c9b5a70d2ee9dc61ffac65d4f2f0d138e45efa4d02f400481ae2af5ecb2fd403 |
| Publication page | 07f7c27a2531bf6204d59e69b28857bf29f0925f2306d4d263effc063a8e3c7a |
| Manifest | d7b76894aac383149229296d5cc83d9eba416cbf2bb51b8ff79dc1c019ea7d47 |
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 | vYD/Ue1256lBYIHlCVbQ4fEdptVtKyt7k8D9tTptqk/eQSSbZ4L/4ouPEx4Uy4Hn3XAkT4cmhSv+9buBT+MpDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:33.607976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008014observed 07f7c27a2531bf6204d59e69b28857bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:33.587020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008014/manifest.jsonobserved d7b76894aac383149229296d5cc83d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.565987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008014/publication.mdobserved c9b5a70d2ee9dc61ffac65d4f2f0d138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:33.548362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008014/publication.txtobserved 10156cae29c58d372a7756efcdf1a06d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.430699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008014observed 07f7c27a2531bf6204d59e69b28857bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.412730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008014/manifest.jsonobserved d7b76894aac383149229296d5cc83d9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.393373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008014/publication.mdobserved c9b5a70d2ee9dc61ffac65d4f2f0d138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:16.343404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008014/publication.txtobserved 10156cae29c58d372a7756efcdf1a06d...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. |
|---|