OT-2026-000100426
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, 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-2026-000100426) never changes.
Identity and time
| Publication number | OT-2026-000100426 · never reused |
|---|---|
| Internal UUID | 01a0aea3-66ef-71b8-9c38-fef25a0a20be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:19.463543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100426 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35b4e8ff91b733a871652a03d77a47f6e79ee5d2ded58a1ff91bdb0fda399806 |
|---|---|
| Markdown | 05588adec6651a7dcf35e74eda30a1a2808639e1ae03b57126b3f1bce018ac6e |
| Publication page | 4edc780fc4772260e92a38aac3886e48ff0a0c10707ed528528d9906224b56d6 |
| Manifest | 050fabfb70e2106b0c270c539c20ea3d1f7cc4890fa472315b44b9a1ca08f2b3 |
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 | KDQfNRELiLjTfoirYIzEItFo2SaH80MD4y+9DpvZ7fv/FkkbIJnTn2jyDpihBZ2a7Ua1dK/c71fHhM3867xvAQ== |
| 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
| 2026-09-17T09:27:10.039860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100426observed 4edc780fc4772260e92a38aac3886e48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:10.020836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100426/manifest.jsonobserved 050fabfb70e2106b0c270c539c20ea3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:10.002990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100426/publication.mdobserved 05588adec6651a7dcf35e74eda30a1a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:09.983124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100426/publication.txtobserved 35b4e8ff91b733a871652a03d77a47f6...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. |
|---|