OT-2026-000095847
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three stage ejector, 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-2026-000095847) never changes.
Identity and time
| Publication number | OT-2026-000095847 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-7b32-9810-8ce5642fc3e0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095847 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7f5b6b65de36abb0f170f17dcc9deef9f7a23eea527d0488458933bc6d5cd56 |
|---|---|
| Markdown | 757ee7b673c2b4195c5bfb8fb69442dd8707ba5cebd3c85d4dbe77335460a635 |
| Publication page | 3afdec5b90adae5f345ea3ddcbd90150995f04a3b06801b57e891f600306afed |
| Manifest | 7a3be9d3962d4b697da45452fbcc5cd5f0fbafcb6cda5c6367c07bdb55f7e096 |
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 | wPtYoG5N4J91uB7WSzNXu4R0cjo2mLGC04gIyVmAZndiwh5r6b6imwuwhf2urQNIc7ycjj0eGJP/dOxC47jeAQ== |
| 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
| 2026-09-17T09:35:56.130805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095847observed 3afdec5b90adae5f345ea3ddcbd90150...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:56.113137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095847/manifest.jsonobserved 7a3be9d3962d4b697da45452fbcc5cd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:56.095355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095847/publication.mdobserved 757ee7b673c2b4195c5bfb8fb69442dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:56.078623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095847/publication.txtobserved a7f5b6b65de36abb0f170f17dcc9deef...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. |
|---|