OT-2026-000098414
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line 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-2026-000098414) never changes.
Identity and time
| Publication number | OT-2026-000098414 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7e2d-a809-78ccbfa29f9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098414 |
| Status | PUBLIC |
Content hashes
| Canonical text | edfc2c4480730cad1dbce42978122e8b7b19c0ac76de6b36e29fe4475601c63e |
|---|---|
| Markdown | f76339a193c95154bb330ad8042872452d6cc508bbd441c7dd39b8101300549e |
| Publication page | 9c27bca99c4b8a53d0e1f145396dadf4af4b23982a45be166aaa888a6fa8842b |
| Manifest | 4f1266682fe7e23b6a3eb47af398e6eb7ad92fc3039e11875ea3d5199f38cee4 |
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 | MdBIOr17W9FkWnerX0Vf5QpVI/uf2XzSMjY+pBneXglVIN1r/hIOccbN89BhB3ubkq8iEBoy6O3HqN8c9fNADg== |
| 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
| 2026-09-17T09:32:15.818129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098414observed 9c27bca99c4b8a53d0e1f145396dadf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:15.799191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098414/manifest.jsonobserved 4f1266682fe7e23b6a3eb47af398e6eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:15.778066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098414/publication.mdobserved f76339a193c95154bb330ad804287245...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:15.757420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098414/publication.txtobserved edfc2c4480730cad1dbce42978122e8b...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. |
|---|