OT-2026-000065879
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000065879) never changes.
Identity and time
| Publication number | OT-2026-000065879 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-79af-83a8-9311d7fc0752 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065879 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfe0f659dc3e466b7d3bff5b8117fb5c7c9ef4095ac16a45dc02ebde74bc33f4 |
|---|---|
| Markdown | 61810c330a252c2227522ad9de97f4ec9c678d31fc160f26643bd73f7dd02c2c |
| Publication page | aab3b1a5d70d64ca3ff53edf79174556433572bd9b8923798a1e975ca2d711d3 |
| Manifest | 1eeaecbd8ec8d333bfe3bf968c56869796e493df8b000eec4d743e36b7793b75 |
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 | bMI1x9ieadVrd5M+Fad7aSDKYRbk/0zYA9gkWplpnR+ucRgKsG+2FnMo7Q4JGHa4GqwNvwWrtTC3+r7oDkzjAw== |
| 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
| 2026-09-17T08:50:03.340784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065879observed aab3b1a5d70d64ca3ff53edf79174556...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:03.319265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065879/manifest.jsonobserved 1eeaecbd8ec8d333bfe3bf968c568697...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:03.299180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065879/publication.mdobserved 61810c330a252c2227522ad9de97f4ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:03.281986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065879/publication.txtobserved bfe0f659dc3e466b7d3bff5b8117fb5c...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. |
|---|