OT-2026-000032634
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, pulsed 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-2026-000032634) never changes.
Identity and time
| Publication number | OT-2026-000032634 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7864-848a-a2e90e612336 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032634 |
| Status | PUBLIC |
Content hashes
| Canonical text | c421fef94a2eade7a6b2e5473bf7b16a222060053ceb4813bbbabb4ee7a6c183 |
|---|---|
| Markdown | 8c8a70aca84430c2e5ceb482384512d862104896770b1159108076a0e60b7955 |
| Publication page | f6406a158bb0c753ee5dc8aa99506b201508eba29af482662afa27c778d50724 |
| Manifest | 3c211eae65486bd5486a6e1ca085509bd86b7006f153b1c297239d5ae8400e09 |
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 | F+4KSU2ydBbgVCSVpnyqyhMiqGkuJ5ovhjbPYl2v2i0cV4/ancmBv0y5DxlWk7HHr4vIXe1SAi4BbRDTEvXzDQ== |
| 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
| 2026-09-17T11:34:13.432677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032634observed f6406a158bb0c753ee5dc8aa99506b20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:13.414923Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032634/manifest.jsonobserved 3c211eae65486bd5486a6e1ca085509b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:13.398347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032634/publication.mdobserved 8c8a70aca84430c2e5ceb482384512d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:13.380112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032634/publication.txtobserved c421fef94a2eade7a6b2e5473bf7b16a...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. |
|---|