OT-2026-000058062
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000058062) never changes.
Identity and time
| Publication number | OT-2026-000058062 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7bb6-bb34-92fc929f08d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058062 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0612f57bc1a75a77128157cc0a2825396df43dec2bd490b411e20a317e7d4fdb |
|---|---|
| Markdown | 9970f1cd4cec708acc10a8fc85b85173ca0709df72bef7ab11fe051fe506cc2e |
| Publication page | 2e6d3ec8a44da3d92c7c34f9ce9ad87a8458efa9b794efe4931d51779b25f8a7 |
| Manifest | 87b3b70d1a0451f845a375e4360f308e2e5d037e5deea760e10275deb199169e |
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 | linAEl295idYyHVZxSrYChBLGSFzjoolOcHsDUPP1l5o/2G1WN4SvZHzD7MajIRCmnNbHANo7RNWe+JFdPSjDQ== |
| 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
| 2026-09-17T10:47:42.932196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058062observed 2e6d3ec8a44da3d92c7c34f9ce9ad87a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:42.914363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058062/manifest.jsonobserved 87b3b70d1a0451f845a375e4360f308e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:42.896461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058062/publication.mdobserved 9970f1cd4cec708acc10a8fc85b85173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:42.876985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058062/publication.txtobserved 0612f57bc1a75a77128157cc0a282539...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. |
|---|