OT-2026-000099146
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two 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-2026-000099146) never changes.
Identity and time
| Publication number | OT-2026-000099146 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8288-77e7-b1ff-0b1d93de1b12 · 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-2026-000099146 |
| Status | PUBLIC |
Content hashes
| Canonical text | b1f3a2dea44c8c3509cf43c871080d5892e5322df036e11983357c0a841184fc |
|---|---|
| Markdown | 223c28db1bdb80250ca6b4867f478341536631d3f355f10e3f97c351b3de7235 |
| Publication page | dc807efadbad19b2dc7b13d67c4c79e45d597a9136147d19b137202ac1004f1d |
| Manifest | 83bce5cc472c8d927ef7f5288f0dbd209dad49bdbc226e12a6d9932d0d25e352 |
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 | SGz62DMF0eWMZ7gPHI0nwvuj50vm1R+CIWmeRpG5cS593r/mixO+cnFpzVDwWUs2LIyRVYirmgmShx8WyMERBA== |
| 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
| 2026-09-17T09:30:31.182881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099146observed dc807efadbad19b2dc7b13d67c4c79e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:31.162398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099146/manifest.jsonobserved 83bce5cc472c8d927ef7f5288f0dbd20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:31.143340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099146/publication.mdobserved 223c28db1bdb80250ca6b4867f478341...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:31.123697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099146/publication.txtobserved b1f3a2dea44c8c3509cf43c871080d58...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. |
|---|