OT-2026-000069963
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000069963) never changes.
Identity and time
| Publication number | OT-2026-000069963 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1860-71ac-8c77-c879c693ef63 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069963 |
| Status | PUBLIC |
Content hashes
| Canonical text | e90a27537a73b26d0f77aed4b9d7ef6ebe91007e9764bf2961e1e0670f152b5a |
|---|---|
| Markdown | 2d2cb656d5817f7ec171914475269478a321adab46e9bf08a9ca9084e876f316 |
| Publication page | d745f34223df3acfc21caff5789453acfe6de9113338e22712e59849cc2033c9 |
| Manifest | ad62609d926b941a336e4a3c635a42d55a66308ac32e9033e3baeb9916a3c153 |
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 | 3r1ZkbUaJCsyV97658UFVChISaBU/YRV+eqcoUu45LDLTqjBgkVrP33fnpnO4sHPIRDsm+g5kDTHn2OKrxyXDQ== |
| 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
| 2026-09-17T10:26:54.239652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069963observed d745f34223df3acfc21caff5789453ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:54.221207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069963/manifest.jsonobserved ad62609d926b941a336e4a3c635a42d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:54.202494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069963/publication.mdobserved 2d2cb656d5817f7ec171914475269478...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:54.182900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069963/publication.txtobserved e90a27537a73b26d0f77aed4b9d7ef6e...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. |
|---|