OT-2026-000100764
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, 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-2026-000100764) never changes.
Identity and time
| Publication number | OT-2026-000100764 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66f4-77c0-9556-baf91736ffd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100764 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25abf811b862a1519da3ced201f8e15a83919b9d1d8e6d0edebc230acaa90fab |
|---|---|
| Markdown | 8acf9175b2eb2f01d154588bcecbdc197e2893a1ef1b81a0779b672c20c6d812 |
| Publication page | e021dc027755aa02796d3fe1ce3898c17caef7ed45626f77de93df4c767e3df3 |
| Manifest | 137788202a44bddd8966b698f3db446e04105c2324b66629da17729fdd384922 |
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 | D/URHqa48cJD0+ev3AdME3gDGBdKeeatJscrDQP9j4RfynjwbchFlYHH1lLqYIL4Mg6zqZoHS7H/oAKuEg+aDw== |
| 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
| 2026-09-17T09:27:36.139194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100764observed e021dc027755aa02796d3fe1ce3898c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:36.121402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100764/manifest.jsonobserved 137788202a44bddd8966b698f3db446e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:36.105173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100764/publication.mdobserved 8acf9175b2eb2f01d154588bcecbdc19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:36.087316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100764/publication.txtobserved 25abf811b862a1519da3ced201f8e15a...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. |
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