OT-2026-000102662
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102662) never changes.
Identity and time
| Publication number | OT-2026-000102662 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858b-7623-a803-337bfc215c7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1eba22c5efd84b1e0a8023d11d11d9966c40e4e92634416b324d5f25b0648347 |
|---|---|
| Markdown | 35b1889db3ced7879462fa7511757813b25c8e488202083e925ae66f2f27a1a4 |
| Publication page | b7697da6ef906800ed3b56f73e0250168327df660f31c88f04f91e9b37fbced4 |
| Manifest | afbd9a68ec55992cb3aa4539afbd0ef0b5bc2ffb8b31bfe15b5137df59031716 |
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 | IhpucVKn0oOLYM7NKip7N9D5JwengI/Zb8rGFlRBnO9SpXGC1Ez6xu0ibsl4epNKbi/fWjcldHJ+XaTJuK6oBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:24:09.781008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102662observed b7697da6ef906800ed3b56f73e025016...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:09.761720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102662/manifest.jsonobserved afbd9a68ec55992cb3aa4539afbd0ef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:09.743438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102662/publication.mdobserved 35b1889db3ced7879462fa7511757813...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:09.722834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102662/publication.txtobserved 1eba22c5efd84b1e0a8023d11d11d996...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. |
|---|