OT-2026-000049510
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000049510) never changes.
Identity and time
| Publication number | OT-2026-000049510 · never reused |
|---|---|
| Internal UUID | 01a0ae81-8f7c-7630-9e1d-ecfa0274469f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:21.728203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000049510 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21cc65c8388a92c4b91bede8bcca1c722de928d403d68b1e7439911b05211dc1 |
|---|---|
| Markdown | d2ac09a115634bbf10d3d51adb6055723937c9a42a59cf75c415e160a0840c72 |
| Publication page | e595bd5a99ca84f4db19a14a606b322bbe76fa488d510f07ae6b119c95d4ccf0 |
| Manifest | a850d4a97f56661bee485df600eec0a95d921323cf30c40e1acdc364b9707d36 |
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 | JBGosGio/09laYnXus+oJRB49yPyzf4deQCw2pJpXROQq0hFXGuX3h4E/vqIrojAzbeedt9nzy0oKMnk9VEACQ== |
| 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
| 2026-09-17T11:02:21.946596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049510observed e595bd5a99ca84f4db19a14a606b322b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:21.926563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049510/manifest.jsonobserved a850d4a97f56661bee485df600eec0a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:21.909885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049510/publication.mdobserved d2ac09a115634bbf10d3d51adb605572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:21.891021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000049510/publication.txtobserved 21cc65c8388a92c4b91bede8bcca1c72...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. |
|---|