OT-2026-000055262
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented before set-down
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-2026-000055262) never changes.
Identity and time
| Publication number | OT-2026-000055262 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a0ff-7001-aec0-2adc1bf3854d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f14358c64a652b525f8ef24e09154e173e9d5b8b5d439b1884e86052c1c5cc2 |
|---|---|
| Markdown | af721ba617bc88eac98af9d54fa3b9206e46dbc899d09b261f51244ac3257093 |
| Publication page | ddf81ac9b5570102096a891615a7202d13094edbaf4f2aa051ef48b9bab40c6e |
| Manifest | f2634b5f3243f2fb9a03cb6b65c6e350d4345cb8905fc8da0fffa075a4f49d82 |
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 | khOpfYMKNhZHUZ54CKfJUFlZQpnJjfOfsAL73HF9O+aqyhOB9vTtfvqj5OGpgdsueGM8OxfKAi6lc7Wai09wBg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:51.095403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055262observed ddf81ac9b5570102096a891615a7202d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:51.078606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055262/manifest.jsonobserved f2634b5f3243f2fb9a03cb6b65c6e350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:51.062238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055262/publication.mdobserved af721ba617bc88eac98af9d54fa3b920...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:51.045517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055262/publication.txtobserved 2f14358c64a652b525f8ef24e09154e1...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. |
|---|