OT-2026-000035348
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line 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-2026-000035348) never changes.
Identity and time
| Publication number | OT-2026-000035348 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7805-8382-4cdec4579ebf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035348 |
| Status | PUBLIC |
Content hashes
| Canonical text | de1ee12d4c448c34f0e7986b385d614909f4cce48ecee83b641beefab3635993 |
|---|---|
| Markdown | 45a4d4686532cb40355b056ccaa9a3d352b1614cdcd978f5c2b64d74a67eb157 |
| Publication page | b382c43fb8dc2b0229a81e34e2dda1aa09755c9d1226129da766f0f5698ab0aa |
| Manifest | 96366243063797a0996b3441912e7e2405d2af29793274dafc4774803ec96bc4 |
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 | gDgyR2/YWR9I0fZsfXzOUKnQAa3JJ+1Bsg+cTEEYvSHasRcX8uejdjHEOli8skBqgpA6fQGFrY67da95EYWQDw== |
| 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
| 2026-09-17T11:28:37.723761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035348observed b382c43fb8dc2b0229a81e34e2dda1aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:37.706361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035348/manifest.jsonobserved 96366243063797a0996b3441912e7e24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:37.688546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035348/publication.mdobserved 45a4d4686532cb40355b056ccaa9a3d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:37.670550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035348/publication.txtobserved de1ee12d4c448c34f0e7986b385d6149...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. |
|---|