OT-2026-000100317
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000100317) never changes.
Identity and time
| Publication number | OT-2026-000100317 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3053-7a93-9436-d3913c8cc504 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:05.469356Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100317 |
| Status | PUBLIC |
Content hashes
| Canonical text | 385e71288a71525739043c610239f25a8d1868641c8c81db1ae545cf52e4f655 |
|---|---|
| Markdown | 24effc1edd1b9068baac54f775a94a329f38d869e93ff895b6ca05e581e3d93f |
| Publication page | d2782c9810b975818fa2f26830944b7dd97c79bdf34d116932dd2566b5ccfa32 |
| Manifest | 813c7762f7a258e4be20151d3b1ff091b5a3049fcbfe5ecd6891c291c4a3468d |
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 | TP1cFa3IGQ9gkkiVQb0SFqZEEEP0+3LEL7A7QZtHS1dssbnssIA4g4oW83Qu3v6pSaAU6hKxOFPopmRHauToBQ== |
| 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
| 2026-09-17T09:30:15.292979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100317observed d2782c9810b975818fa2f26830944b7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:15.272136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100317/manifest.jsonobserved 813c7762f7a258e4be20151d3b1ff091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.250613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100317/publication.mdobserved 24effc1edd1b9068baac54f775a94a32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.215298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100317/publication.txtobserved 385e71288a71525739043c610239f25a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:37.973935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100317observed d2782c9810b975818fa2f26830944b7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:37.955773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100317/manifest.jsonobserved 813c7762f7a258e4be20151d3b1ff091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:37.939345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100317/publication.mdobserved 24effc1edd1b9068baac54f775a94a32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:37.922478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100317/publication.txtobserved 385e71288a71525739043c610239f25a...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. |
|---|