OT-2026-000025851
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three 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-2026-000025851) never changes.
Identity and time
| Publication number | OT-2026-000025851 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7ce0-88ea-993cba175367 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7f3d81edf21e29df12b6bac644b35ec0281e4e7aeed65867868551f3dfe2dfe1 |
|---|---|
| Markdown | ee18feb0059be46d21e2206d550cb51109df2ba5d9578fc33696d77210b446d6 |
| Publication page | 73e2e8e1c49828577f93937a8a4582172403f1ef9e11ba10aeb4a7ddd15008f9 |
| Manifest | 876d0dd9e5cc25e66d13f6fe33911d0560f00988fc66d86958ea74521cf5b058 |
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 | rRrgDGwbBS9IPmUXTVGD+Ghqt94Ov/nrzolMHxqhcSUe1Z7LS7iQ5gUTCAxgm6/8VcVyYnW/ZJ/5ZZLfOA5JBQ== |
| 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
| 2026-09-17T11:46:04.757820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025851observed 73e2e8e1c49828577f93937a8a458217...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:04.740554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025851/manifest.jsonobserved 876d0dd9e5cc25e66d13f6fe33911d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:04.723651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025851/publication.mdobserved ee18feb0059be46d21e2206d550cb511...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:04.707063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025851/publication.txtobserved 7f3d81edf21e29df12b6bac644b35ec0...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. |
|---|