OT-2026-000016196
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000016196) never changes.
Identity and time
| Publication number | OT-2026-000016196 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-7fbd-b213-34516ec5ecc2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016196 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1e9be9f19c355fabdda5f08ee37e3daab51e0fa71e000608fe30596de621ca9 |
|---|---|
| Markdown | eee12caf116dbacca07a52315bcc29cc413f702bb6e3652d0a8a1f32a57e12d3 |
| Publication page | f77da71f2c62b0b8941aea73cdfb1abd7b1012b19dec680e64230c30521fe8ab |
| Manifest | db38268bf549f9efb45d17e8833970cd31bd26248ffb68eb458b169a6b576e2a |
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 | MMQLhIVnS55UW0b5oy66CqOlFjSnp3Q1Zsq7D9mohCUJpP11W+OtdaaweYiYX4PwzeOjXW8tMt/Xyr5agjcNDQ== |
| 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
| 2026-09-17T12:03:39.213813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016196observed f77da71f2c62b0b8941aea73cdfb1abd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:39.195549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016196/manifest.jsonobserved db38268bf549f9efb45d17e8833970cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:39.180336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016196/publication.mdobserved eee12caf116dbacca07a52315bcc29cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:39.163311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016196/publication.txtobserved e1e9be9f19c355fabdda5f08ee37e3da...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. |
|---|