OT-2026-000086126
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, sustained 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-2026-000086126) never changes.
Identity and time
| Publication number | OT-2026-000086126 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-7a55-9494-dfc57107deab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 73ad7770b2dc38186aa16090dd81d340412565f14c7eaf6d8463adb230928a04 |
|---|---|
| Markdown | 859fd7e67df154ff5dd527a4bb7440e2f6eadd2f953ac5766b768964bd3a10d9 |
| Publication page | 0a4cac7c5d1bb156d7ee3cd195d6df14250871bcf46114cda57900b76a3d8a32 |
| Manifest | 950d184c0f7e6168a8650e4403d4d3852c67317818d3289c7b07deb72ac9b6b8 |
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 | 0T2N9dCJQvYF8el1fK/GmFsgUakjM97LXRUT90BKxspkOeWLmUVXFrNjzppm389wmbRLo53n5vtSXBbvGonJBA== |
| 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
| 2026-09-17T09:53:47.092190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086126observed 0a4cac7c5d1bb156d7ee3cd195d6df14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:47.075184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086126/manifest.jsonobserved 950d184c0f7e6168a8650e4403d4d385...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:47.057139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086126/publication.mdobserved 859fd7e67df154ff5dd527a4bb7440e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:47.031475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086126/publication.txtobserved 73ad7770b2dc38186aa16090dd81d340...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. |
|---|