OT-2026-000065587
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000065587) never changes.
Identity and time
| Publication number | OT-2026-000065587 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7823-81d8-9ca443a68d96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065587 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6d65ae1d13d359caf13cf9d5038e645b12431071d645604ae3c1f391dc3e0b7 |
|---|---|
| Markdown | ad904a92ecc39c5192026bda8189af8938a5d5e306982674e2e87929dd27b0a7 |
| Publication page | 754d005dcdbb8603dfee537d1825b64e34138d1d6ee94c6823fa0a71e8295114 |
| Manifest | 234fc4616b7c856a32a3f35fb99bcd31bd727c68beb782f382800749190ada7e |
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 | niFWbzjMEb4+1wBCWaJ3q/F3GO7xWQfFA/0Etkm5QMuBE3o0PglnhpX1wKVY5a2YMXnvctcqZ+DCDsmDGXIPAA== |
| 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
| 2026-09-17T10:33:56.819223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065587observed 754d005dcdbb8603dfee537d1825b64e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:56.799329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065587/manifest.jsonobserved 234fc4616b7c856a32a3f35fb99bcd31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:56.778680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065587/publication.mdobserved ad904a92ecc39c5192026bda8189af89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:56.755479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065587/publication.txtobserved e6d65ae1d13d359caf13cf9d5038e645...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. |
|---|