OT-2026-000098809
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000098809) never changes.
Identity and time
| Publication number | OT-2026-000098809 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42b0-76ed-a747-bc3d8e5a4fa5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098809 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28dae153a4f4e494a0928ad3ade3bb302cf383bac11fa421c0333cb9cd626e0c |
|---|---|
| Markdown | 65bf3cecec078436c4a5bc9952fb7d995d558644e46b3066c7b5e25f525d927d |
| Publication page | deb77b960c299540ad8f8e4808cb86961818d4d1266ee419a9b0070cc9999148 |
| Manifest | 60bd282ad7aa632953ee2767abc5713cb46b721ad7daaa5dc58ee84d5252c2b4 |
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 | 5oDN4wy0ndJ12tgr+hMQcP6bLcdKa7A0kcZfVWliMoIDyibw+8YGVTxDjXU5GjXNfEOG4pGQ0ozi1t/YV/KXDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:08.500453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098809observed deb77b960c299540ad8f8e4808cb8696...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:08.481993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098809/manifest.jsonobserved 60bd282ad7aa632953ee2767abc5713c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.464410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098809/publication.mdobserved 65bf3cecec078436c4a5bc9952fb7d99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.445961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098809/publication.txtobserved 28dae153a4f4e494a0928ad3ade3bb30...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. |
|---|