OT-2026-000103723
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pulsed blow-off after 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-2026-000103723) never changes.
Identity and time
| Publication number | OT-2026-000103723 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-7e5f-93d6-cc2da3564f40 · 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-2026-000103723 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08bed369c747ab711ff90a40d08d972aa4bc1919808eab6fb42f3de6fb117358 |
|---|---|
| Markdown | bbedfe8ab08a9fbde8684b371d8ce8d41070db84fe8571f80bdc89d1c5784080 |
| Publication page | 6291c2c40645fcf9808d317ffbab3dd954254123ed5621194e0238468cae035c |
| Manifest | 20b4af57955e5b56e2523c0d2d45835ca217952d9c20ffcaed26c605a7d7da7b |
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 | mtnNN53OcE2z8R06jcdxjWS9ieQRYJFQuusY3cX6T4TBPLsD4yf1RMKlEB/JHeqoPYwmlz9Q7dVrCbUE/InoCg== |
| 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
| 2026-09-17T09:22:32.261293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103723observed 6291c2c40645fcf9808d317ffbab3dd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:32.244818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103723/manifest.jsonobserved 20b4af57955e5b56e2523c0d2d45835c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:32.228861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103723/publication.mdobserved bbedfe8ab08a9fbde8684b371d8ce8d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:32.210292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103723/publication.txtobserved 08bed369c747ab711ff90a40d08d972a...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. |
|---|