OT-2026-000071112
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000071112) never changes.
Identity and time
| Publication number | OT-2026-000071112 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-7259-b26f-c2d985a669a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071112 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2a78a41c928ac91fff683c0426a3308f83ed5d8c3ae8eca5e44b3fdb13a34ebd |
|---|---|
| Markdown | 0b56550202a30d65613dbbe526d7fb6e73cdd7e48a46e1c1cbacbf64fe908315 |
| Publication page | 35b19778860576a0443e98b6ec8c85563d87bad0e1edc451f71ff6c899dc02f5 |
| Manifest | 0ed197278417c920784d411131611b66b86365bfc8cf33bfe967e6b996670a99 |
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 | slrMs4NQwIFx5K4TNSsV2RsaTYdb3oRh15nf7U0mYbsR1FiB7Bpxo83dr/OtxTmibctoFy1y0/0/F6MUFf/+Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:24:36.183133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071112observed 35b19778860576a0443e98b6ec8c8556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:36.164297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071112/manifest.jsonobserved 0ed197278417c920784d411131611b66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:36.143523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071112/publication.mdobserved 0b56550202a30d65613dbbe526d7fb6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:35.982413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071112/publication.txtobserved 2a78a41c928ac91fff683c0426a3308f...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. |
|---|