OT-2026-000026334
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold 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-2026-000026334) never changes.
Identity and time
| Publication number | OT-2026-000026334 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-730b-aea8-611910ce90ee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 022ab65986571e166e21c34c619825533a95c7ad746de88b20188a42af0fb07e |
|---|---|
| Markdown | c4065bbc8a0d9915e7236c26e0b10a7d3aca90e5555a35d60d7c403981e57d96 |
| Publication page | 5e3409e1948374c181b34fed3368296af9a5925bd4f077d27ff47f2833903e26 |
| Manifest | 70a8bcbdcbea2064fb6bc0abd0432a248af42215b2f5e3933cc828f8f24453a7 |
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 | pKQhNRmDQhryqxgeU/AhzfRKb3ISjTIi7z/g0mhhstwcgb3dVND1sEaehpoa/n+FSZJfPCGioVcvac8jkujUDA== |
| 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
| 2026-09-17T11:44:17.882220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026334observed 5e3409e1948374c181b34fed3368296a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:17.867416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026334/manifest.jsonobserved 70a8bcbdcbea2064fb6bc0abd0432a24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.850458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026334/publication.mdobserved c4065bbc8a0d9915e7236c26e0b10a7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:17.832601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026334/publication.txtobserved 022ab65986571e166e21c34c61982553...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. |
|---|