OT-2026-000101066
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000101066) never changes.
Identity and time
| Publication number | OT-2026-000101066 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-7ff2-a1eb-005bff89af5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85cc2de83e529aa3116cf7b26d8acff7e03ea6eb6e60f9c0aba7a69964ba1f02 |
|---|---|
| Markdown | ff9dbfcfe091409772fd58a840a7f25de3dc5522c3c6a8c8c93c2c653ff6a8e8 |
| Publication page | 7f81058dd5f82624ea8d645be1e008fbb7546bb2b8e2492269bf88d88b2a5fbf |
| Manifest | 3fece8479cf72515bcfedb31e6ecb4f9368900109fae22e7768d107e4c6b1a8e |
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 | wzYLIoQut+gPc6fcyxyQIfP/qeBCSnqQ34AUGjT1XYckknQ0NJyzcRMzExNsUINhuSe0QacbxF0rtDurW1clBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:40.867848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101066observed 7f81058dd5f82624ea8d645be1e008fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:40.849845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101066/manifest.jsonobserved 3fece8479cf72515bcfedb31e6ecb4f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:40.831276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101066/publication.mdobserved ff9dbfcfe091409772fd58a840a7f25d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:40.810932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101066/publication.txtobserved 85cc2de83e529aa3116cf7b26d8acff7...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. |
|---|