OT-2026-000093268
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093268) never changes.
Identity and time
| Publication number | OT-2026-000093268 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7fb8-b49f-e2819865150a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093268 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc75c5e1f661ea4692e84a6cd13c913ff49f80461eb45f9103b0632d741c87cf |
|---|---|
| Markdown | 9c3472bd90da070b5988ff20fe23b0429bfd2ce83232082b76a3595606030752 |
| Publication page | bc3151d87958aa1f600e5e1bb621be33f85acc8edc7c6f2b938713e958e5dc27 |
| Manifest | 1dcf652a4451c30386bbe933d02b4e49976563871c4df052c79e0fc5a83916a9 |
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 | 1iB6iJBzhOBvP2p8PFux/KNf6snWrprTHio9GoOj3WBygCZPKIygJ07gVOMZjKQANxKos0omVuK7GJeJqGBXCQ== |
| 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
| 2026-09-17T09:40:37.983622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093268observed bc3151d87958aa1f600e5e1bb621be33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:37.964104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093268/manifest.jsonobserved 1dcf652a4451c30386bbe933d02b4e49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:37.945229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093268/publication.mdobserved 9c3472bd90da070b5988ff20fe23b042...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:37.926623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093268/publication.txtobserved bc75c5e1f661ea4692e84a6cd13c913f...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. |
|---|