OT-2026-000100316
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
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-2026-000100316) never changes.
Identity and time
| Publication number | OT-2026-000100316 · never reused |
|---|---|
| Internal UUID | 01a0aea3-3053-733e-8d2f-754d04cc06b7 · 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-2026-000100316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9269522d4dd8ea4b44b77abab2da2426fe090b3ca1899f10fffca1adb179e5c7 |
|---|---|
| Markdown | f373acf514755a928ec674a3556a422e028ea0a18f0262d090dfcc724b0085e6 |
| Publication page | b6f8bf6679fab8336098d3943aead897ad636850eeb144ad237be343cede1533 |
| Manifest | 0698deefcc4b4735bde231f7c7d6806174a58e9309753c3631797d9c423e7e18 |
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 | zQgI+OAIJOTWF4/j8u/+2rEpXjD+e+gxl6R3Ygcsrr4aJTTJ7GMbnCHsJlak+Csayrb5rxj3BRafyB84Oc4PAw== |
| 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
| 2026-09-17T09:30:15.191629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100316observed b6f8bf6679fab8336098d3943aead897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:15.172954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100316/manifest.jsonobserved 0698deefcc4b4735bde231f7c7d68061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.154081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100316/publication.mdobserved f373acf514755a928ec674a3556a422e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:15.135739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100316/publication.txtobserved 9269522d4dd8ea4b44b77abab2da2426...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:37.903901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100316observed b6f8bf6679fab8336098d3943aead897...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:37.886870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100316/manifest.jsonobserved 0698deefcc4b4735bde231f7c7d68061...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:37.869722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100316/publication.mdobserved f373acf514755a928ec674a3556a422e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:28:37.852070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100316/publication.txtobserved 9269522d4dd8ea4b44b77abab2da2426...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. |
|---|