OT-2026-000035016
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000035016) never changes.
Identity and time
| Publication number | OT-2026-000035016 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7de2-9c45-be6726ca5946 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035016 |
| Status | PUBLIC |
Content hashes
| Canonical text | c86ed94b4ef5c65f7c2054cc6daaef2150eb73642a862bee8278ac691de16701 |
|---|---|
| Markdown | 34f48522b0ea3222b75204884fb5bfdab6b9d24ca09448ecd03f412fc0f17bea |
| Publication page | 04b5a8de6d5643b74c3a019448e3bbd10d51e27757bf012e1a19635a2f395a73 |
| Manifest | 6928666297612d731d2241bd6782260f3c73b87910653a335af4986b9875778f |
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 | z6LYhbFrhqpalKgQP38dLKFpS4l3Itc3VsEuS2wnJgFgY/EksVycZhY01fmWPtdOybG+uAqK0UfXk2c1GxHUAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:03.650075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035016observed 04b5a8de6d5643b74c3a019448e3bbd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:03.629447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035016/manifest.jsonobserved 6928666297612d731d2241bd6782260f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:03.609128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035016/publication.mdobserved 34f48522b0ea3222b75204884fb5bfda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:03.588360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035016/publication.txtobserved c86ed94b4ef5c65f7c2054cc6daaef21...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. |
|---|