OT-2026-000057718
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000057718) never changes.
Identity and time
| Publication number | OT-2026-000057718 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2695-7347-b012-5191d1ab4025 · 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-2026-000057718 |
| Status | PUBLIC |
Content hashes
| Canonical text | 176f1f0a5512a81aea3aaeb2327b390a7a81724e97c3caab1c3f9beb9816a3e6 |
|---|---|
| Markdown | 51bef5080af2341c31548153c065c8b8ba6e520c8bbef04388fd4c928abb02fd |
| Publication page | 968d10a1d3b74cc798ea12fecbc395ce356fb7cc53568168b1d205efd2d266db |
| Manifest | d61e4e2cd33154baacad9c9f1d681d75ba19a81b3c4d46253d4a0cabb2006517 |
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 | VMuMzRe20x+spcUdLrRtnZ7Zm4QFEJNdru6bxniw2cnv3v0BbYQDCRQRdt3CnW3ity2TBhazLtTai5ti55M2Dg== |
| 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
| 2026-09-17T10:48:23.288432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057718observed 968d10a1d3b74cc798ea12fecbc395ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:23.268307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057718/manifest.jsonobserved d61e4e2cd33154baacad9c9f1d681d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:23.251118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057718/publication.mdobserved 51bef5080af2341c31548153c065c8b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:23.232600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057718/publication.txtobserved 176f1f0a5512a81aea3aaeb2327b390a...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. |
|---|