OT-2026-000103067
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, pulsed blow-off after 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-2026-000103067) never changes.
Identity and time
| Publication number | OT-2026-000103067 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3d-7139-924d-9160110d1058 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103067 |
| Status | PUBLIC |
Content hashes
| Canonical text | d210d74255447eea0504ed37483f47663255c182c3f7c8ce669a6f6d3304706f |
|---|---|
| Markdown | deaea9e7e6b34dbae436362f8c1eba559ac8619dba51cf9fa1b014f6fed95d55 |
| Publication page | a93f538137672f87b971a8e81e8fc9c4bdf6cbc36b66ee220df83224b0405001 |
| Manifest | 8825362f5e7d605f177e9998a4e280d3dd284f2ea867dc51e1063b4d660e97cd |
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 | RWrm2dnJTdEftiXzweBl3t0GZaMOUh33XriNFYB8rygKCmPXe0JhGJuR3SiablonRype2T0JMYj3b9WsBsLzAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:23:11.599377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103067observed a93f538137672f87b971a8e81e8fc9c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:11.579501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103067/manifest.jsonobserved 8825362f5e7d605f177e9998a4e280d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:11.561831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103067/publication.mdobserved deaea9e7e6b34dbae436362f8c1eba55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:11.543783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103067/publication.txtobserved d210d74255447eea0504ed37483f4766...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. |
|---|