OT-2026-000094814
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000094814) never changes.
Identity and time
| Publication number | OT-2026-000094814 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-775d-82bf-f640b55ead62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094814 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86a42854abdb340bb5306114198e839c84b76b5d6ee5eaf9cbd00fdd3abd4dbf |
|---|---|
| Markdown | a4f6a3fc609abce3d635ef50d79c8979de1d5da0d666467d8c48bf91462b14c5 |
| Publication page | ac70a1debca10e6631bd0cd88499641d554035d1fa07330ccd80a841abf0322b |
| Manifest | 20471c745bfc5a9dd86777759ff0d6a32964a54fc7ed3e310d276fc9e68863dd |
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 | BipyV1ic7vYk89p14XEG272FL+0N3MEhII662jdJ1Xk81NuePsfM8nMSyF40ZRYIBOuPLPkz5q3nh/0LKTBqBQ== |
| 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
| 2026-09-17T09:37:18.018201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094814observed ac70a1debca10e6631bd0cd88499641d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:18.000633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094814/manifest.jsonobserved 20471c745bfc5a9dd86777759ff0d6a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:17.984177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094814/publication.mdobserved a4f6a3fc609abce3d635ef50d79c8979...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:17.966325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094814/publication.txtobserved 86a42854abdb340bb5306114198e839c...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. |
|---|