OT-2026-000091203
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000091203) never changes.
Identity and time
| Publication number | OT-2026-000091203 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16b-7bc0-8f42-02084ff5c666 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091203 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9216a1cb2ed56f908eac6c64d5f109e06de8a917778f156e7803618e1915271 |
|---|---|
| Markdown | 8cb318478e50f684214675edd1045026874f6fa2eb17952ed49a8bbda17cafe6 |
| Publication page | f2cc7ada60c83288e8dbb8f8c4f282808d6fce1bd278bae045a96a61b7b5af37 |
| Manifest | 47f3adbf8776a072d4f9290554af62b572f1339af808e442830b35b80f33ef94 |
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 | 9Yuayn9mQA2LXg2+NgcKLpETdCGGGkPcUim0zHKp0fNAkb55WEuhULftEw1eK8HaWuIMZuzKhLFTZBe8FchxDQ== |
| 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
| 2026-09-17T09:43:22.190653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091203observed f2cc7ada60c83288e8dbb8f8c4f28280...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:22.173147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091203/manifest.jsonobserved 47f3adbf8776a072d4f9290554af62b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:22.155169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091203/publication.mdobserved 8cb318478e50f684214675edd1045026...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:22.137820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091203/publication.txtobserved e9216a1cb2ed56f908eac6c64d5f109e...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. |
|---|