OT-2026-000092587
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, 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-2026-000092587) never changes.
Identity and time
| Publication number | OT-2026-000092587 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-7926-b905-e5aaeeef4e39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092587 |
| Status | PUBLIC |
Content hashes
| Canonical text | c06afc75e01bf8609190a230398d493f0ed1357ddcf4d9b643d9d3779c1f85fe |
|---|---|
| Markdown | 2b4a09e95bc374f498cb9255acc08b9d87befb85aaefc3bea30f63f9994cc6e9 |
| Publication page | c5b3d30da836ef2d0c6b82a2da9daeb0ca88d82b9a7e63af507d4791d8794171 |
| Manifest | 50733d92e7c2b3b252e59841eb421d87913b4b2d32a5743a8aa85d0abf8003ee |
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 | Apncingg6dyDo7A7UuQDy3ev6dJWJh73T8H1PULX9EWYpDdniK2rM8ejMQzyA5cIB11xCjTrvJfY90cjRNBJAQ== |
| 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
| 2026-09-17T09:41:11.085335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092587observed c5b3d30da836ef2d0c6b82a2da9daeb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:11.067700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092587/manifest.jsonobserved 50733d92e7c2b3b252e59841eb421d87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:11.051968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092587/publication.mdobserved 2b4a09e95bc374f498cb9255acc08b9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:11.034627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092587/publication.txtobserved c06afc75e01bf8609190a230398d493f...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. |
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