OT-2026-000033259
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000033259) never changes.
Identity and time
| Publication number | OT-2026-000033259 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4845-7607-8a05-ca90dc830534 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ff7db11f59b8992e0906ee260efd2a22c53254cea01e8fe0db153858e978d06 |
|---|---|
| Markdown | cf7bc7b8e9e1aa4218003bea519c65ee99a39985d556c4533945d06118382338 |
| Publication page | 78f1d26bf82eef23fda13ee08deb68b7b2cf056bc8c342f773113b09b863e309 |
| Manifest | afcf8c6cb906b503fc019d398aa636b21d550938e75158e0f72179cb26cd7f3d |
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 | IbEQUxQmQq0N32A4jf0vXqHFQ5tb0ounoL85l6bydIJMkauyHCOw5G/nHnVMAeqocehux1+238cTOro/PAUfBw== |
| 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
| 2026-09-17T11:32:58.382416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033259observed 78f1d26bf82eef23fda13ee08deb68b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:58.364955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033259/manifest.jsonobserved afcf8c6cb906b503fc019d398aa636b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:58.337146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033259/publication.mdobserved cf7bc7b8e9e1aa4218003bea519c65ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:58.320650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033259/publication.txtobserved 3ff7db11f59b8992e0906ee260efd2a2...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. |
|---|