OT-2026-000088216
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000088216) never changes.
Identity and time
| Publication number | OT-2026-000088216 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-7c92-8205-7abfe12e970b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088216 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32103d66443975660c95f35cdb37b97cbe9e98d598576064b63c99bf82d84aea |
|---|---|
| Markdown | f9b31b7d78a5e8c7d267c69f7069178c58e3b3126b64102d836c506a3c1dbbb1 |
| Publication page | 0c57a7dcd75cbee5f017a272cd15ba6ab5586c8844c68c254f05d8b040da4078 |
| Manifest | a7e48112dd63c8601d29320fb94d031d207c13ec7f776081d02001dfd15fa75c |
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 | 3sYKDcf4aYweu90Qn9UbL3er0e86nAYXrgS0shb6WkzjZSd+V5QedE9JeCJB5D/EFvEA3ELJdISNBvB3VnNjCg== |
| 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
| 2026-09-17T09:50:15.249709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088216observed 0c57a7dcd75cbee5f017a272cd15ba6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:15.227828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088216/manifest.jsonobserved a7e48112dd63c8601d29320fb94d031d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:15.208772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088216/publication.mdobserved f9b31b7d78a5e8c7d267c69f7069178c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:15.188837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088216/publication.txtobserved 32103d66443975660c95f35cdb37b97c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.638003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088216observed 0c57a7dcd75cbee5f017a272cd15ba6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.614517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088216/manifest.jsonobserved a7e48112dd63c8601d29320fb94d031d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.594766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088216/publication.mdobserved f9b31b7d78a5e8c7d267c69f7069178c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:14.575358Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088216/publication.txtobserved 32103d66443975660c95f35cdb37b97c...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. |
|---|