OT-2026-000094330
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000094330) never changes.
Identity and time
| Publication number | OT-2026-000094330 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7e3e-a57c-a51aed10b485 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094330 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf300fc97dd2b509846b96a6d5213258a9eaa262ea27652108937f33e238205d |
|---|---|
| Markdown | 0d879c88d18d6d2a2b78cfb4fbbaa0f23e3dc8f3729fcb38a51f3b901cb629f0 |
| Publication page | e9d55b8cb81800d443af699e661dae4aefb1701aa2fea2f9293cd35dc55ef896 |
| Manifest | 998e85fbd2e52d411cbe0b9907910bd95058eafdc71e9d02007569026fa8dccb |
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 | wexNkM7Lxhb9T73lXrw02dwUbsdrpMe8nD6azGSzxDGChMwKdu7Mo7waV4k2shMf5K6FpgxgSY3nU06Y34WMAA== |
| 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
| 2026-09-17T16:43:21.692196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094330observed e9d55b8cb81800d443af699e661dae4a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T16:43:21.548177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094330/manifest.jsonobserved 998e85fbd2e52d411cbe0b9907910bd9...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:43:21.322205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094330/publication.mdobserved 0d879c88d18d6d2a2b78cfb4fbbaa0f2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T16:43:21.160554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094330/publication.txtobserved bf300fc97dd2b509846b96a6d5213258...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.679019Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094330observed e9d55b8cb81800d443af699e661dae4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.662742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094330/manifest.jsonobserved 998e85fbd2e52d411cbe0b9907910bd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.643933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094330/publication.mdobserved 0d879c88d18d6d2a2b78cfb4fbbaa0f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.627760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094330/publication.txtobserved bf300fc97dd2b509846b96a6d5213258...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. |
|---|