OT-2026-000103696
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single 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-2026-000103696) never changes.
Identity and time
| Publication number | OT-2026-000103696 · never reused |
|---|---|
| Internal UUID | 01a0aea4-e462-7d11-882e-420f6cc3b919 · 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-2026-000103696 |
| Status | PUBLIC |
Content hashes
| Canonical text | 688b746bb30ca919d9180bf754600cc35fdcf369b15757410cbfff478a6000bd |
|---|---|
| Markdown | 1357a87cfc2e0e0d5fb04ea6635a4e44af233001ea7324bd73a465bf803961c4 |
| Publication page | 0791d8ddb952d9c0421af969b7e40e78723c412df018505a7a461871e79284bc |
| Manifest | aa64d82482da0f77b4ed8f7f23e227695b5dd94acf4fc80bc3a65d8ca6072786 |
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 | W5L6hCIr8VUUoGmd6I+TrRsnfUrBlWSZNk2Ovcpi3u6KM4c8jsGEgkH6jv3Zs5yuXO67CQAjYOshJQ5N6MWBCQ== |
| 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
| 2026-09-17T09:22:30.127795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103696observed 0791d8ddb952d9c0421af969b7e40e78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:22:30.111144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103696/manifest.jsonobserved aa64d82482da0f77b4ed8f7f23e22769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:30.095154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103696/publication.mdobserved 1357a87cfc2e0e0d5fb04ea6635a4e44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:22:30.078097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103696/publication.txtobserved 688b746bb30ca919d9180bf754600cc3...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. |
|---|