OT-2026-000097889
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000097889) never changes.
Identity and time
| Publication number | OT-2026-000097889 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-710b-9c89-9a105e2cf8e7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097889 |
| Status | PUBLIC |
Content hashes
| Canonical text | da83c15a838154646a91bf064326b69b626f863c213a29beda91a7809cf411bd |
|---|---|
| Markdown | bfb6d8b21b6df0d125900756d97e6596b4229b7adb32c7d7c6bcc8582d6e4cd3 |
| Publication page | 508c05a8e359cc939e4ca7166caf4e4b78ac07bd5131e8c3673c7210ebd1baad |
| Manifest | d9aee08892af1bb08d5b19fd6b9bab8f58b173ab50aaaab1138c4ba41092ea0d |
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 | latp2uh3FurKE7Cjbr0OIyIT9vCEJY+EtPkcop7Gd7WnSybGIS9puM2RYhlc0k07XNIA0HUzkOKzhTe6zNL8Cg== |
| 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
| 2026-09-17T09:33:00.546122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097889observed 508c05a8e359cc939e4ca7166caf4e4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:00.529574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097889/manifest.jsonobserved d9aee08892af1bb08d5b19fd6b9bab8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.513605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097889/publication.mdobserved bfb6d8b21b6df0d125900756d97e6596...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:00.496988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097889/publication.txtobserved da83c15a838154646a91bf064326b69b...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. |
|---|