OT-2026-000070136
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, pump fed, vented 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-2026-000070136) never changes.
Identity and time
| Publication number | OT-2026-000070136 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7dfe-b593-7f4ac362d3e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070136 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f3cec3d67551214fe0d73c85fa79be7467c9e655997520b9619a9a51a7a9f20 |
|---|---|
| Markdown | c919e9e4c04b1bf1d3d9d17364c5a522a6617443eade1e8f966a9fc02774a3a8 |
| Publication page | 1eefdeb2f97f631c8a7fb582d0c5aa09f49b4965e599661798e1dcaa54d05003 |
| Manifest | 9558c9041a8bae9dea03a2f00a8a61c1de949796f187adcba30a6f19340c80dd |
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 | BeWVptfLyFnde2ntdT36DW+j3Eai5RXzXgomJ6w/2uAPsHuHZdQC7L4NQIdDVF/bSirqkO4l3uRBp700c70HAQ== |
| 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
| 2026-09-17T10:27:10.709051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070136observed 1eefdeb2f97f631c8a7fb582d0c5aa09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:10.691449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070136/manifest.jsonobserved 9558c9041a8bae9dea03a2f00a8a61c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:10.669671Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070136/publication.mdobserved c919e9e4c04b1bf1d3d9d17364c5a522...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:10.650545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070136/publication.txtobserved 5f3cec3d67551214fe0d73c85fa79be7...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. |
|---|