OT-2026-000008385
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000008385) never changes.
Identity and time
| Publication number | OT-2026-000008385 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7949-a0a2-6d47eb13a46e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008385 |
| Status | PUBLIC |
Content hashes
| Canonical text | 163aa8d58744f1656e4a236a31cc814eba0831e1f20c5f2493d817447f3ca8ea |
|---|---|
| Markdown | 4274c913afaef931373c292992a055669264f15a427d735d3e35b04f1cb417d8 |
| Publication page | efc73aa33688e635ff2b8b22a9a0517ccb44321da5e9094e18e9eb15443a93dd |
| Manifest | 753503038197e83cb2954a2494bf6733560db02d6e98510dcdada254d6dcd8f2 |
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 | vxdipqE9xTZuKyxx6L0B6KbGnOcRKG2925BVPqjRBxpJtVBZue0hYX/cgp2UWBWrdWOk9dppPPF3qhraGInMAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:13.100020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008385observed efc73aa33688e635ff2b8b22a9a0517c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:13.076180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008385/manifest.jsonobserved 753503038197e83cb2954a2494bf6733...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:13.054211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008385/publication.mdobserved 4274c913afaef931373c292992a05566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:13.031667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008385/publication.txtobserved 163aa8d58744f1656e4a236a31cc814e...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. |
|---|