OT-2026-000009498
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000009498) never changes.
Identity and time
| Publication number | OT-2026-000009498 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-7bcf-adc8-81aa8764e357 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009498 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d32521326ccac47222774d025089c37ddfd9e1273cb13660716e3c53a3f1128 |
|---|---|
| Markdown | eedb5bc9b11df19ea45ffbaff603caabff3114e9b0d22c9e0faaf695967fe9fb |
| Publication page | ec6a08d78ae58a742d3a243a99da1e21b6392641dbfb0a05a35beb4fbb08d0c6 |
| Manifest | 8fc6c607b390cb297876e256f617ef1007747c1bc9da2da1e94df802bcceaa6e |
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 | XShKPQf50R2OVfazPffpZC0sWf3UJXXiZ8vXVx49jKdf2kjjskwMKORt8aAmdewe0pnG3pt/DvtyDstFPTjnDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:54.216059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009498observed ec6a08d78ae58a742d3a243a99da1e21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:54.195348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009498/manifest.jsonobserved 8fc6c607b390cb297876e256f617ef10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:54.172922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009498/publication.mdobserved eedb5bc9b11df19ea45ffbaff603caab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:54.152578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009498/publication.txtobserved 2d32521326ccac47222774d025089c37...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. |
|---|