OT-2026-000101977
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000101977) never changes.
Identity and time
| Publication number | OT-2026-000101977 · never reused |
|---|---|
| Internal UUID | 01a0aea4-50f1-7d98-a100-c880fa0d94d3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:19.361569Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101977 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5c6234ec993f935985df8a5ded8245fa896bc1434e272e15c2717428a9101aa |
|---|---|
| Markdown | 4eb8f10ff60c31c7b0cc53a396dad9254d81e8ec0bb787b959f882cf85299929 |
| Publication page | 9c967c35b8e238167a820620b8d65860ae55870ab6143806a037b62b5208e427 |
| Manifest | efd651142599bcc347b8d9d5f11b01a04f51e7e2d20929c16902efd83cd8c306 |
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 | XxtdBF10kbsqp5Y/Vzmux4Gg8ILlfpQ23Sd9m+y7mPWvYPz7pt+zCa48Ttn7T70xlNplifwwUE62Q/rvzFPVAw== |
| 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
| 2026-09-17T09:25:06.033029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101977observed 9c967c35b8e238167a820620b8d65860...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:25:06.014435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101977/manifest.jsonobserved efd651142599bcc347b8d9d5f11b01a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:05.995983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101977/publication.mdobserved 4eb8f10ff60c31c7b0cc53a396dad925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:25:05.978469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101977/publication.txtobserved d5c6234ec993f935985df8a5ded8245f...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. |
|---|