OT-2026-000095754
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, 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-2026-000095754) never changes.
Identity and time
| Publication number | OT-2026-000095754 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7733-bb29-74692aff0e0c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095754 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0de2765153a24d4d694ea9335aef6fdee1257e5013c1719229f2d09c70c6e50d |
|---|---|
| Markdown | d13eea67af40363b24bd74ae86f00f7046f8eba83544399dac6f241697c45b64 |
| Publication page | 32541cdd76960ac71ff01cd3e70bc1d9560a6643e34b0435bcfbc4af745543f3 |
| Manifest | 17bcc842d9bcf1dc7ba2c4c25d68840174aacdde725c919d85a4cb38c64653c8 |
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 | IgWhUWvquX3zpXu+ocFXE9/OJbs4G5Gs3rpMsj4+pXdMKQZEG4p7hy5pvGzzo40pdDUMeD28hMhqWDCyd47xAQ== |
| 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
| 2026-09-17T09:35:19.352171Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095754observed 32541cdd76960ac71ff01cd3e70bc1d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:19.334237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095754/manifest.jsonobserved 17bcc842d9bcf1dc7ba2c4c25d688401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.315757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095754/publication.mdobserved d13eea67af40363b24bd74ae86f00f70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:19.296959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095754/publication.txtobserved 0de2765153a24d4d694ea9335aef6fde...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. |
|---|