OT-2026-000097053
Publication integrity record
Foam pad vacuum gripper, four zone face, 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-2026-000097053) never changes.
Identity and time
| Publication number | OT-2026-000097053 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-75b2-b12b-1ac6ebd3348d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097053 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07602272880343e8b47313a5fa91a97f8c84d61c610a73d44ff74522ee7a7d9f |
|---|---|
| Markdown | 986612edbcff09d27c2ca4437b0c6325478c9f1c48e36731dda5bdc9db5d8a81 |
| Publication page | d751d1ebe1631cce35b25a61ae9c79b57edd1666bc61cc20e1783a12092ea42f |
| Manifest | 6cfa75461dc95b938fc46c8b371751b4b851d7716af9fff05db8d6fbe10a3f2a |
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 | vgnwmqjjwp4+4yw8kiCio4unpDEnlP5ml8Jdf/J46FIT9ue+Gr1/MkRilu88O4GHsWpWjrNJXnD9aSVdLgE4Dg== |
| 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
| 2026-09-17T09:10:36.185213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097053observed d751d1ebe1631cce35b25a61ae9c79b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:36.167215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097053/manifest.jsonobserved 6cfa75461dc95b938fc46c8b371751b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:36.149334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097053/publication.mdobserved 986612edbcff09d27c2ca4437b0c6325...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:36.119183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097053/publication.txtobserved 07602272880343e8b47313a5fa91a97f...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. |
|---|