OT-2026-000092896
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three 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-2026-000092896) never changes.
Identity and time
| Publication number | OT-2026-000092896 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-76b8-8f45-564055bb21c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e416d53b0c8c9ab417d6a7a5eef352bbd5ce83a350d344893a9ed9da2ae027a |
|---|---|
| Markdown | 61b628d16b5700c88a9a384f8f3c45de1ec92689571c08b2eb3e36aa46e8bd5f |
| Publication page | 0fc64b228891f9336788259418456fadabb0bfe8e5bde86ddabc971f0c6692b7 |
| Manifest | c52dd84e15cd5d62f033d3982a95ce3ed6c5a755ac77f9bef1bd975b11ee33ef |
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 | LOzY9XVAwDeX1kH/U+nU4NhBRMRKgXhYiwDxHYG7iSIKrX4l5AduoXeom90/5fhfQVR6V0CwkouGiOtffwxKAw== |
| 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
| 2026-09-17T09:40:00.493123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092896observed 0fc64b228891f9336788259418456fad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:00.474080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092896/manifest.jsonobserved c52dd84e15cd5d62f033d3982a95ce3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:00.455837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092896/publication.mdobserved 61b628d16b5700c88a9a384f8f3c45de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:00.438035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092896/publication.txtobserved 4e416d53b0c8c9ab417d6a7a5eef352b...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. |
|---|