OT-2026-000098309
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two 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-2026-000098309) never changes.
Identity and time
| Publication number | OT-2026-000098309 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7de2-bc4b-4fe684e7e961 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098309 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48cf885f35850643db30d3db10055366e0eaf51d4b6b7879317722c55147c692 |
|---|---|
| Markdown | 740116fb4befa9202704ca3bb23ed3c02d4c928a3f54656095a10e89080ec26a |
| Publication page | 2ba31027bb8666f1f06e42b3f9921a4e15765ba14deb8f580f853c6082f8bde6 |
| Manifest | 51e2adffc086b0a4713afa917413ab4cf7e740c3f1f7e6b6c10094563c1f88d6 |
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 | ONWOA6aZGlQj6ZfDkHD0ipkCKLRicZpJ+PvmKoCSUjtuEx2S7xvjoVbU7lDnn2tZ6+CmwjA40yqAORWDqXcwDw== |
| 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
| 2026-09-17T09:31:30.816396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098309observed 2ba31027bb8666f1f06e42b3f9921a4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:30.799366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098309/manifest.jsonobserved 51e2adffc086b0a4713afa917413ab4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:30.780948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098309/publication.mdobserved 740116fb4befa9202704ca3bb23ed3c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:30.761663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098309/publication.txtobserved 48cf885f35850643db30d3db10055366...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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