OT-2026-000059211
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed 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-2026-000059211) never changes.
Identity and time
| Publication number | OT-2026-000059211 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8613-7235-a816-cf49d70452d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059211 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab86d47eede5894d507c876a52ec47d36ba992a2f365470f20dcf655a143e9c2 |
|---|---|
| Markdown | f8c73ee3d10300b1c7b586baccbb093e3fd2fc4fd1f3a516659ee94cf3952c68 |
| Publication page | b254e7f7e2c48ca630ece7ba1092107f7cfd4df9c71c020b7235119a47377a4d |
| Manifest | 4873de8a25fcf233b4c8bf723c051786e6f6edf585839264c0befbf5133ef144 |
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 | Zd/WPu7ECSxeifCI95/Jw9n3Cm/Kn0ExHiVGIrbJ6mFEl+v75foRVlqCK+iSeBEEDDjfL2mkbSBn5qZ3kN+UBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:44.473238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059211observed b254e7f7e2c48ca630ece7ba1092107f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:44.457598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059211/manifest.jsonobserved 4873de8a25fcf233b4c8bf723c051786...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:44.440819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059211/publication.mdobserved f8c73ee3d10300b1c7b586baccbb093e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:44.423189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059211/publication.txtobserved ab86d47eede5894d507c876a52ec47d3...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. |
|---|