OT-2026-000102818
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, pulsed blow-off after set-down
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-2026-000102818) never changes.
Identity and time
| Publication number | OT-2026-000102818 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-777b-85df-814d176830dd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102818 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ef7a9038051cc4497cddd29efbba233bce6d5af0a024324b7c8f72d9b0eb6a3 |
|---|---|
| Markdown | 02ad578897222a895d640319f02bfe813c5c4d3504fa1515d6229c3ba01d57c6 |
| Publication page | 230064a20188960a891e073f728e9310688d5d341875fbe6f84e5201e278564d |
| Manifest | 5c276fc177d71cd2c59edcaa328eb4841e738e7c6f5b3f388313f679a1a15fc0 |
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 | MmEKBFHdyuoEUqv7We8UEOKDKnTcybGwtB79nwbIMUVU83+hekAKSGb4XvmeangTtufg05Jq0S47sGbJR/NBAw== |
| 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
| 2026-09-17T09:24:21.043708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102818observed 230064a20188960a891e073f728e9310...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:21.026165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102818/manifest.jsonobserved 5c276fc177d71cd2c59edcaa328eb484...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:21.007172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102818/publication.mdobserved 02ad578897222a895d640319f02bfe81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.988565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102818/publication.txtobserved 9ef7a9038051cc4497cddd29efbba233...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. |
|---|