OT-2026-000065559
Publication integrity record
Three bellows cup 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-2026-000065559) never changes.
Identity and time
| Publication number | OT-2026-000065559 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7938-95dd-eba3fa09ab73 · 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-2026-000065559 |
| Status | PUBLIC |
Content hashes
| Canonical text | 186c8be486b16b55dbca54e1f7684e1eb23ca08799c5086d02b420c6f1222a98 |
|---|---|
| Markdown | 1b747db2b37f173d1c6d0030d89557399a8e3d419afda6bdeca4f1f41478ba83 |
| Publication page | f6d8fb051b1ee7b397dea1fe1a15a1e23fd4efd66cde33a05e580996dd9b633a |
| Manifest | ef336a872d651c81a8fe5376ea3208e67406077253a364c27c41c06467ea0f3b |
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 | oCxL/0BpwWMUGGws+lJCyP4mbDAUiUFKbsICe8KXePUV4BlZBA03bEW2u+n8p0fXiv5yVvab0OlZ86fhlSgQDg== |
| 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
| 2026-09-17T10:33:52.028217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065559observed f6d8fb051b1ee7b397dea1fe1a15a1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:52.010357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065559/manifest.jsonobserved ef336a872d651c81a8fe5376ea3208e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:51.990266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065559/publication.mdobserved 1b747db2b37f173d1c6d0030d8955739...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:51.971731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065559/publication.txtobserved 186c8be486b16b55dbca54e1f7684e1e...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. |
|---|