OT-2026-000063117
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000063117) never changes.
Identity and time
| Publication number | OT-2026-000063117 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7e43-9b75-fea1cd65c72e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063117 |
| Status | PUBLIC |
Content hashes
| Canonical text | 663f58b1014b403bf66978898abffe33eb19e9885ddaad95758ca5e958f1914f |
|---|---|
| Markdown | 79007c225c51b7eefc357ea0326b6481d6c3722243dbd7e6d83479dd300b3975 |
| Publication page | e8463c527e15820f51e9830a6d693263b88f16d56a9228b215320526a9febf86 |
| Manifest | 002135710422855a6135e19d214f3327a20dac02bd413859f84c9d4c63735750 |
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 | nLmRfzM/uL7xYaB52BNmMe4FFs/PINcJDDPTDGlLkSTuKUjbpim0WfN71XW6Z2le0Sfwl++SD1RqvWZCjimkCA== |
| 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
| 2026-09-17T10:38:53.743525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063117observed e8463c527e15820f51e9830a6d693263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:53.725046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063117/manifest.jsonobserved 002135710422855a6135e19d214f3327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:53.704993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063117/publication.mdobserved 79007c225c51b7eefc357ea0326b6481...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:53.687052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063117/publication.txtobserved 663f58b1014b403bf66978898abffe33...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. |
|---|