OT-2026-000101428
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off 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-2026-000101428) never changes.
Identity and time
| Publication number | OT-2026-000101428 · never reused |
|---|---|
| Internal UUID | 01a0aea4-0e14-7d3c-a438-863a0f94b299 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:02.278025Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101428 |
| Status | PUBLIC |
Content hashes
| Canonical text | c25f25c52f53e3acc42ec2cf393fdd9263e90e529566c364171c71aea651bcd1 |
|---|---|
| Markdown | ec57ffc18f0cce9c66f28d504cb609989faf3c273ad2b7e9242993b7a53baae6 |
| Publication page | f3f32a5cd9c5bd200ed2a7fe4790b0be55c333ae43a7a0acbeadec8c404ef93b |
| Manifest | da3f7d98f865c911a2cbfe6d9b42c464be00de0ca40498f78c1a12f3427cfdd8 |
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 | lefR2wzC9//Pel3dXq1U1rPEmAAhc5mwAWzvNkoLuhe6L9R964SyC/LlGKJU0NHdzVPfXBVtTK0lehUXoXTMBg== |
| 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
| 2026-09-17T09:25:58.186219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101428observed f3f32a5cd9c5bd200ed2a7fe4790b0be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:58.166829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101428/manifest.jsonobserved da3f7d98f865c911a2cbfe6d9b42c464...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:58.116550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101428/publication.mdobserved ec57ffc18f0cce9c66f28d504cb60998...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:58.071933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101428/publication.txtobserved c25f25c52f53e3acc42ec2cf393fdd92...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. |
|---|