OT-2026-000099167
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000099167) never changes.
Identity and time
| Publication number | OT-2026-000099167 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-7e80-9cd5-e7b5f18d4916 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b0a955977110e840bdb77e4e03cca2abea30332f2ac60a0d6c5a8cd95cb622f |
|---|---|
| Markdown | 65192a5f77648bf6438c67f56b32c2d9bc88765b343eef4b036bbcb3441af460 |
| Publication page | 73c88ca6f521d4db827e26421b075a235372ad0bd2431340096837d32a61a740 |
| Manifest | 4e9cf17984d1b4bcfd5a6c530c55a4c88e01fb51af3b4c236695d8324281e8ab |
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 | 2vqNMl5AV2Bi7hgIrN7B6yihQyp9TajHhRx6x24VWMyN5gCsZcmGSKmRnCgQ1kFPIKEyKoCzTceauN17W+AICw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:32.864446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099167observed 73c88ca6f521d4db827e26421b075a23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:32.843912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099167/manifest.jsonobserved 4e9cf17984d1b4bcfd5a6c530c55a4c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:32.823722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099167/publication.mdobserved 65192a5f77648bf6438c67f56b32c2d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:32.803227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099167/publication.txtobserved 7b0a955977110e840bdb77e4e03cca2a...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. |
|---|