OT-2026-000059755
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000059755) never changes.
Identity and time
| Publication number | OT-2026-000059755 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-7074-855c-2cb96d2966f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059755 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcbe69710be2bd9f523f9d87036291531cfe513cf412fd4777e8b2f85698a708 |
|---|---|
| Markdown | 70eaed2fb4ab39b4e1131ecc940ca2b71bf06033d564167afbec502edaf97c1f |
| Publication page | c5359f836d09cba1f2122a9b28645b6f718d234d2ae6a91a66c7e31a7ddbb2c7 |
| Manifest | 16148183be9fa56de28c7cdbf4528a9cc25ce4d868aa99abb07b72cdd20b60d8 |
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 | BDZbNrQ/UqTgIbQU03RD+J/V4xCq2u+aXMTKdnruRgpGlgOz5KWVvsM85b9oj7josxVKCdXDWoc55a1mbxGHDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:28.738885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059755observed c5359f836d09cba1f2122a9b28645b6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:28.721555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059755/manifest.jsonobserved 16148183be9fa56de28c7cdbf4528a9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:28.703128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059755/publication.mdobserved 70eaed2fb4ab39b4e1131ecc940ca2b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:28.682921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059755/publication.txtobserved fcbe69710be2bd9f523f9d8703629153...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. |
|---|