OT-2026-000093166
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000093166) never changes.
Identity and time
| Publication number | OT-2026-000093166 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7e35-9b63-85c6d025a5da · 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-2026-000093166 |
| Status | PUBLIC |
Content hashes
| Canonical text | 575e9589555c7498d3c48b37b78459376a3c8dbc00149c96b91d0d4f26fc3466 |
|---|---|
| Markdown | 88d405c27a2ba4541e8c4e455ec14281813df7768132a3db376efcde6652d3d5 |
| Publication page | e1cbf224f52bd657983415358fff1ada1ce3f5a6ee8f0a29d6be86919521629c |
| Manifest | bacd2d1eb4c7389d2eb53de3333d8af47eddfd5e185151205c4f321c2f32da91 |
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 | otc01hDmqNQypquHPxq7XmAZwsRdyvvJzvcn/HtYD3ihdT0qfpat7FjeLbX8LDameirhBdZ9Z9os/SV39gIZCw== |
| 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
| 2026-09-17T09:40:27.934788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093166observed e1cbf224f52bd657983415358fff1ada...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:27.918052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093166/manifest.jsonobserved bacd2d1eb4c7389d2eb53de3333d8af4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.902413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093166/publication.mdobserved 88d405c27a2ba4541e8c4e455ec14281...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.886052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093166/publication.txtobserved 575e9589555c7498d3c48b37b7845937...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. |
|---|