OT-2026-000070387
Publication integrity record
Four bellows cup vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, pulsed 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-2026-000070387) never changes.
Identity and time
| Publication number | OT-2026-000070387 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-78bb-92be-ecfafc6526f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070387 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02812217cf0cfe7414fbd928014263de1c919a51cd1dbbeebaf4fc85b4dad874 |
|---|---|
| Markdown | 03e34fd9309e9eaa76a57585f488a496357c84b8903d156ebf93a0981060bb39 |
| Publication page | 9e6def492028ee2997502291a3fd0c31d22f6a2574c6dbb0ffef8093128acb2b |
| Manifest | 9193c3f12dbcbc1546b612710d60819584e5ebba98d720f2b70d0cf47eae380b |
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 | 7MnU+johfyOwU1CkWwq6Him/o8/XQnzGCFGa1SG1iPiVLmtZJeUrU4biY8uAHC/Q2h1UityKfhEFAyp+M+TYAw== |
| 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
| 2026-09-17T10:26:11.569709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070387observed 9e6def492028ee2997502291a3fd0c31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:11.552851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070387/manifest.jsonobserved 9193c3f12dbcbc1546b612710d608195...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:11.535049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070387/publication.mdobserved 03e34fd9309e9eaa76a57585f488a496...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:11.516346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070387/publication.txtobserved 02812217cf0cfe7414fbd928014263de...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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