OT-2026-000103740
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, three 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-2026-000103740) never changes.
Identity and time
| Publication number | OT-2026-000103740 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-71b8-a4c1-2c7d2875a209 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:57.105586Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103740 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c36c2141c050c7204d2789a417104531541f5a71aab307b9f60507c2421fef6 |
|---|---|
| Markdown | dbe12a1915f616464c222450e659d66641393e3bbc1ef273cc32087a2af79215 |
| Publication page | cfe7379f53b1e45b9ae27d043770627debaf322c401ff16d47ee91d1ae9c6fcb |
| Manifest | 349abb94ab6b66a48ee58b67e9de30f17f861c224b407fe769fcd9faa2bf343e |
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 | g5f2UmDh1RU5LSKxxaSjToQ4pRGOoZI5zlLNDajWQc+3dQQITPh6rEL+SBPTUyS8fov27RsfKQol/MaLxWV5BQ== |
| 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
| 2026-09-17T09:22:41.498284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103740observed cfe7379f53b1e45b9ae27d043770627d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:41.480108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103740/manifest.jsonobserved 349abb94ab6b66a48ee58b67e9de30f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:41.461507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103740/publication.mdobserved dbe12a1915f616464c222450e659d666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:41.431946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103740/publication.txtobserved 5c36c2141c050c7204d2789a41710453...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. |
|---|