OT-2026-000069461
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000069461) never changes.
Identity and time
| Publication number | OT-2026-000069461 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-7e9b-b263-9d45f6a78011 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069461 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd222935c9b5041bc313732a056d936fdf6b3bc5498bbb221e2ff299b0206ddc |
|---|---|
| Markdown | ee97b3a0e8fc22d0426ac4d4f595a6a3475edf8c588da273576dbf0700dba0c7 |
| Publication page | 95f845c9c8b20aadd9a6f634571504411a45c877868a8bdd0c996fc202830457 |
| Manifest | 108c7060c564ec69069406878bea37f835aab07aace60ba191e5b9bd9393d2a9 |
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 | JyHINrPR37gOx8y4MCIocOophLEzt3ffw8Kyu7lFqNuAmXvmqucxXCMHH36OkGIpcANaxIpKAB+uSEREXdwdBA== |
| 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
| 2026-09-17T10:30:32.069406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069461observed 95f845c9c8b20aadd9a6f63457150441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:32.050669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069461/manifest.jsonobserved 108c7060c564ec69069406878bea37f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:32.033544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069461/publication.mdobserved ee97b3a0e8fc22d0426ac4d4f595a6a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:32.017151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069461/publication.txtobserved fd222935c9b5041bc313732a056d936f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:04.847472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069461observed 95f845c9c8b20aadd9a6f63457150441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:04.829828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069461/manifest.jsonobserved 108c7060c564ec69069406878bea37f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:04.812258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069461/publication.mdobserved ee97b3a0e8fc22d0426ac4d4f595a6a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:04.792680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069461/publication.txtobserved fd222935c9b5041bc313732a056d936f...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. |
|---|