OT-2026-000063877
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000063877) never changes.
Identity and time
| Publication number | OT-2026-000063877 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53bb-7c9c-944d-dac43ee02ac2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063877 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59a8b7c9ec8dfc850ee9b10e11035db85882d0d0bd370ba3b97da34e8b0f0a33 |
|---|---|
| Markdown | 57b911fa362fb3b590caf73db2528af89e90ccf85fdb0b6086af2ed1a002b253 |
| Publication page | 869a27b9ab396195de7945a33307bdaf9f296934a3a4ed0db7be27ef58fff4bd |
| Manifest | cc8a505c44df3d10016e984a74fc9e134f7475765765bf93555689dafd86b17a |
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 | PW7pcorZN9wueqXpM+a5DPiIRa4CG/w38uZwegd3kF/lYZU4EEbPWss32JwgvoA7ime1e1Ejyiy9ZH78oRLxDQ== |
| 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
| 2026-09-17T10:36:55.059794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063877observed 869a27b9ab396195de7945a33307bdaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:55.041786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063877/manifest.jsonobserved cc8a505c44df3d10016e984a74fc9e13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:55.024975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063877/publication.mdobserved 57b911fa362fb3b590caf73db2528af8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:55.006325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063877/publication.txtobserved 59a8b7c9ec8dfc850ee9b10e11035db8...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. |
|---|