OT-2026-000095372
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, single 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-2026-000095372) never changes.
Identity and time
| Publication number | OT-2026-000095372 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-735c-a3f4-72605feabb1c · 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-2026-000095372 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25de869da9274209d651710014e324722e250d2b4170ab0a0c940887b1dc0d6a |
|---|---|
| Markdown | 4777c9a7f5066270f63d4ae8faabc84e04a60c053b2adb9cf9ab1289fce7317c |
| Publication page | f9c5e39f13cae7bda223207fb3debb3c7caa067f8c4471b48a2de2b2df34f28a |
| Manifest | 7e25abf20a8dacc58889f51cdfa8f21d74fc86972d97ec77fca8f22a29fc56b1 |
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 | ei5uRXqwLgr3MeC75Rhh2Bqbx3KXH9AmrA9pANZt4KtPEKiPdyZ0Frpjqh6q5QMmuCY1ImiYa55uUn6eWeBpBw== |
| 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
| 2026-09-17T09:36:44.387713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095372observed f9c5e39f13cae7bda223207fb3debb3c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:44.369595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095372/manifest.jsonobserved 7e25abf20a8dacc58889f51cdfa8f21d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:44.351312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095372/publication.mdobserved 4777c9a7f5066270f63d4ae8faabc84e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:44.333548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095372/publication.txtobserved 25de869da9274209d651710014e32472...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. |
|---|