OT-2026-000077453
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, pulsed 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-2026-000077453) never changes.
Identity and time
| Publication number | OT-2026-000077453 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f509-7118-ac9b-2439ebf3eb62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077453 |
| Status | PUBLIC |
Content hashes
| Canonical text | 632861e116076172ce01722817e95484c2bfa65a964415b1f35b97a19bda0ab1 |
|---|---|
| Markdown | b46d3218978b93996389c3761ce1988560d85512a497a57d60226a991bf81a4a |
| Publication page | 930e6d308e93ec09b790460fd8769396c11e2b886570e64f659e49d32f0b9eda |
| Manifest | 9bc2df19f5f35e31c1ea96cc3b3a373e6f934e4d02ddb3d719c9d8b565b16bdf |
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 | FUoS8gQs3oKpVB3vGtnAlPJYB04tiAAWjxkNZ34bNp9IUUqhE2BloTNcCKmllI2+BiKslInEYySvD+Ti5MPfCg== |
| 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
| 2026-09-17T10:09:08.300417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077453observed 930e6d308e93ec09b790460fd8769396...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:08.280083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077453/manifest.jsonobserved 9bc2df19f5f35e31c1ea96cc3b3a373e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:08.259873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077453/publication.mdobserved b46d3218978b93996389c3761ce19885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:08.238043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077453/publication.txtobserved 632861e116076172ce01722817e95484...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. |
|---|