OT-2026-000092191
Publication integrity record
Foam pad vacuum gripper, two zone face, plant vacuum fed, 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-2026-000092191) never changes.
Identity and time
| Publication number | OT-2026-000092191 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7026-8f1e-2db27d6a9128 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092191 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3549eed2f3e817e0d29a38e7533e77abc41b3351abfb1e81c56ffd797c982b16 |
|---|---|
| Markdown | a6170b2385bd2319b1757c989d83a4309f7eb7177ca9234c11a652a31f424440 |
| Publication page | 368c8e7b4ec6809daab5ec34548b64f07720a0fba3a58256c227a70644c5507b |
| Manifest | 8798e200e4c14e51b8e69c9327ccd5f4a611136b00966462641dcd915dd6cc4a |
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 | kz2ElDXbnCM8hQCiz/6iKl48BYwEKbCb9OGABr+P2pzOdW95IiTz2EYmpSacMiZST4PevVmPlJI+h8BrwUENDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:40.427169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092191observed 368c8e7b4ec6809daab5ec34548b64f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:40.410504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092191/manifest.jsonobserved 8798e200e4c14e51b8e69c9327ccd5f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.394106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092191/publication.mdobserved a6170b2385bd2319b1757c989d83a430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.376754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092191/publication.txtobserved 3549eed2f3e817e0d29a38e7533e77ab...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. |
|---|