OT-2026-000057482
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, 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-2026-000057482) never changes.
Identity and time
| Publication number | OT-2026-000057482 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2692-7396-8bdf-d9604497f5b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057482 |
| Status | PUBLIC |
Content hashes
| Canonical text | e69311f7a36b314573145652f8176f5387cfc64ea2936ecf2318ae54747f71f3 |
|---|---|
| Markdown | f02470e57c1e8398f0ca34b2d10a9aaedd23dbab696c46813db3e1401adf755c |
| Publication page | fde22b6b9297e1054678ebd016b55c688590baaa2a480986fb17b4c554d0209d |
| Manifest | 5915288e9c5a8aa9c2a4d6b612991ca64cd97eb62ffcd0d60a9f83b01be6e2d4 |
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 | GanueVNMU06n7twKBlk3fe6qd7xjFine823rLQ4+ORU3JZd5wd6diMH260XAK2NQzDDn2dvnafk5+d4iHrVmCg== |
| 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
| 2026-09-17T10:48:00.227736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057482observed fde22b6b9297e1054678ebd016b55c68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:00.211056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057482/manifest.jsonobserved 5915288e9c5a8aa9c2a4d6b612991ca6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:00.191222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057482/publication.mdobserved f02470e57c1e8398f0ca34b2d10a9aae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:00.174143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057482/publication.txtobserved e69311f7a36b314573145652f8176f53...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. |
|---|