OT-2026-000017916
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000017916) never changes.
Identity and time
| Publication number | OT-2026-000017916 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fc-7669-bd7b-500c62f689d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c51139d79e64c9980b2a48d891fe783171896efc577e8c45269ce730b461654 |
|---|---|
| Markdown | 1ceebbd1499ea6a59be494cd4eed6852d9ff7045a3df6d2b2e2fa1b8b8955505 |
| Publication page | 7e26a6c263cbe53ac87a4a0f3df8cceed75a39202738baab917922f232c85299 |
| Manifest | 2dbe8e0359e901a88eb91ef7a165a60386e3ef0e9e38b1dd95d1c74ca2f1d895 |
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 | CzdY++Tg4Lq2sSvByknNRfly2pyE59h6d7lYyw/h3ZXs2bAsVItiykbdY+PvZvj/eYub6ANN7UdHIks2fzU2Dg== |
| 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
| 2026-09-17T12:01:54.510057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017916observed 7e26a6c263cbe53ac87a4a0f3df8ccee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:54.494674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017916/manifest.jsonobserved 2dbe8e0359e901a88eb91ef7a165a603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:54.477400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017916/publication.mdobserved 1ceebbd1499ea6a59be494cd4eed6852...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:54.460930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017916/publication.txtobserved 6c51139d79e64c9980b2a48d891fe783...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. |
|---|