OT-2026-000043983
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off 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-2026-000043983) never changes.
Identity and time
| Publication number | OT-2026-000043983 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d679-7564-be76-95bd8fddd347 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043983 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56691eb2c3a361a97bab6c066583416bdb1ba1b1666ac0ccbbccb7eecee87920 |
|---|---|
| Markdown | f800ecb99a04148266d8ad610dfaa673f45c7b7fe00a650fbb3d905a968e87e5 |
| Publication page | 13863f4b8e2269b05fb2ce26c6129890177f7d34fd0a42d48173046239675bbb |
| Manifest | 38791423235f57c2561422cfddb99b0fa6068395d551a1d34ffb04898c0cd290 |
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 | uS5HBFlNZFRM6f+WAKYHlbjPFnhmWEMAGtvlmReLGVGU8No3bBq+XlPCdhf/M+H7UP5+IvIeYBHSMEqiuajqDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:12:21.078310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043983observed 13863f4b8e2269b05fb2ce26c6129890...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:21.058072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043983/manifest.jsonobserved 38791423235f57c2561422cfddb99b0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:21.036661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043983/publication.mdobserved f800ecb99a04148266d8ad610dfaa673...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:21.017940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043983/publication.txtobserved 56691eb2c3a361a97bab6c066583416b...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. |
|---|