OT-2026-000095035
Publication integrity record
Two cup vacuum gripper, two zone face, pump 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-2026-000095035) never changes.
Identity and time
| Publication number | OT-2026-000095035 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-72d7-8267-a4d761c42fd7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095035 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1ac7e047c33d7bdf06d475e0b0289f22336bea6a01db926b5e0d312c289534b8 |
|---|---|
| Markdown | bdb46d44f2350cba87d796b33b168e303ee5e08ac16b4228dd23a422bba5496a |
| Publication page | f0b557853f3f8ffb9984a39e96165f788aec37f1a1c610bbf6bae1fc5074819b |
| Manifest | f52aabae7674a9517dc96472c7d1714252db52d0783e55f8a31ed83964431a67 |
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 | Jm2pLAtusBNFBh1w/1Ro1R7A8np2833/z+AuTG5iFTk2CwfDHN4laZqtC+7fybMQMUq96Vk+KsqeN+GGzkiFBw== |
| 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
| 2026-09-17T09:37:35.926510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095035observed f0b557853f3f8ffb9984a39e96165f78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:35.909490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095035/manifest.jsonobserved f52aabae7674a9517dc96472c7d17142...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:35.891641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095035/publication.mdobserved bdb46d44f2350cba87d796b33b168e30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:35.874384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095035/publication.txtobserved 1ac7e047c33d7bdf06d475e0b0289f22...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. |
|---|