OT-2026-000095425
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, 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-2026-000095425) never changes.
Identity and time
| Publication number | OT-2026-000095425 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-772c-be93-2012f67098f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095425 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8e7362bc69d81ac6d8e8aafa132748dd9d6ab02094c73d64fddffd113e8787b |
|---|---|
| Markdown | cbc19f26132a9e1b50147592e89023bd4eaa089fa93c81ba8157f75ac5dc5cc0 |
| Publication page | 091bc57076497a187e1395d6e79502601e0b5d1f391646f4b1be8af2f514ed4e |
| Manifest | 70dedcf2c3e855a2d64773a5884cced95fae0da4179276a55323282537025ebd |
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 | WN70b+RKRUeawnXDgw2m4a8Pujwqn4kebIIe3KB3R2/qEJvElPZrIpNyYrFH2Vj/NDDEGt5S5s71bfeTm+pZAQ== |
| 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
| 2026-09-17T09:36:48.225355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095425observed 091bc57076497a187e1395d6e7950260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:48.210210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095425/manifest.jsonobserved 70dedcf2c3e855a2d64773a5884cced9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:48.193510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095425/publication.mdobserved cbc19f26132a9e1b50147592e89023bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:48.175228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095425/publication.txtobserved a8e7362bc69d81ac6d8e8aafa132748d...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. |
|---|