OT-2026-000063662
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000063662) never changes.
Identity and time
| Publication number | OT-2026-000063662 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-7f6e-a839-77427e720c84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a44824d2ea537b1b7c1558974517e73c36571cb08cb1519e3aa9eb8302169a5 |
|---|---|
| Markdown | 4385d3d5d06c69d995cc64bf2881d8f5f1afa11813f9f37d282f41a4620af11f |
| Publication page | 85ad6726339b7a0cc21d0c40ef6b5eecb095a867559b696c64deeb5417632eaf |
| Manifest | eeba7c7940cde2af7fc6dfa5e65df11dd5ef3f8228a2650372eec85cb1a68cfc |
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 | Eg2gZ/vwBz8z1/eb8O9sP3tn8h491Cjm79KSzFS3arqURfIIHGWi1aqhuChNreZykD/rF7V59NtnRXx9H9ODAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:46.361258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063662observed 85ad6726339b7a0cc21d0c40ef6b5eec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:46.344769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063662/manifest.jsonobserved eeba7c7940cde2af7fc6dfa5e65df11d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:46.327118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063662/publication.mdobserved 4385d3d5d06c69d995cc64bf2881d8f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:46.307836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063662/publication.txtobserved 7a44824d2ea537b1b7c1558974517e73...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. |
|---|