OT-2026-000103414
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, 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-2026-000103414) never changes.
Identity and time
| Publication number | OT-2026-000103414 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e460-7322-b848-c3d0fbd70cae · 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-2026-000103414 |
| Status | PUBLIC |
Content hashes
| Canonical text | b854b25ece52df8fa9a08e6bf9e67311985f00292613012be81b1dd9af1aeed3 |
|---|---|
| Markdown | 833ff979c67d08d1226bbc5cff871eb06aee2ab444cc35fc94d373475c474f25 |
| Publication page | 6fe6f5e1cc91bda6591bab9a6d61134b5feb38732e45b62e7d9616e6da543f0e |
| Manifest | fbd2b40898a58240fb0369f33c2efecf94d60d7d2a7ba9a1cd4859613ec622ad |
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 | XwOWIN/Ywpd3tUtlIp373oSFldV+UNcKruyN13GATorJGDusiKjFjz6CYLk0FnrqRxaFjarKb8+aKLUuCnF/DQ== |
| 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
| 2026-09-17T09:22:09.682754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103414observed 6fe6f5e1cc91bda6591bab9a6d61134b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:09.665726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103414/manifest.jsonobserved fbd2b40898a58240fb0369f33c2efecf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:09.647476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103414/publication.mdobserved 833ff979c67d08d1226bbc5cff871eb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:09.628904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103414/publication.txtobserved b854b25ece52df8fa9a08e6bf9e67311...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. |
|---|